1797710460 has 576 divisors, whose sum is σ = 6926008320. Its totient is φ = 339655680.

The previous prime is 1797710459. The next prime is 1797710461. The reversal of 1797710460 is 640177971.

It is an interprime number because it is at equal distance from previous prime (1797710459) and next prime (1797710461).

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1797710461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 41807199 + ... + 41807241.

It is an arithmetic number, because the mean of its divisors is an integer number (12024320).

Almost surely, 2^1797710460 is an apocalyptic number.

1797710460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1797710460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3463004160).

1797710460 is an abundant number, since it is smaller than the sum of its proper divisors (5128297860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1797710460 is a wasteful number, since it uses less digits than its factorization.

1797710460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 74088, while the sum is 42.

The square root of 1797710460 is about 42399.4157978621. The cubic root of 1797710460 is about 1215.9244230715.

The spelling of 1797710460 in words is "one billion, seven hundred ninety-seven million, seven hundred ten thousand, four hundred sixty".