1797928704 has 576 divisors, whose sum is σ = 6675540480. Its totient is φ = 468910080.

The previous prime is 1797928703. The next prime is 1797928709. The reversal of 1797928704 is 4078297971.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1797928703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16803019 + ... + 16803125.

It is an arithmetic number, because the mean of its divisors is an integer number (11589480).

Almost surely, 2^1797928704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1797928704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3337770240).

1797928704 is an abundant number, since it is smaller than the sum of its proper divisors (4877611776).

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

1797928704 is a wasteful number, since it uses less digits than its factorization.

1797928704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173 (or 153 counting only the distinct ones).

The product of its (nonzero) digits is 1778112, while the sum is 54.

The square root of 1797928704 is about 42401.9893872917. The cubic root of 1797928704 is about 1215.9736259284.

The spelling of 1797928704 in words is "one billion, seven hundred ninety-seven million, nine hundred twenty-eight thousand, seven hundred four".