1701993930 has 384 divisors, whose sum is σ = 5626091520. Its totient is φ = 327075840.

The previous prime is 1701993901. The next prime is 1701993967. The reversal of 1701993930 is 393991071.

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

It is a congruent number.

It is an unprimeable number.

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, 54903015 + ... + 54903045.

It is an arithmetic number, because the mean of its divisors is an integer number (14651280).

Almost surely, 2^1701993930 is an apocalyptic number.

1701993930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1701993930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2813045760).

1701993930 is an abundant number, since it is smaller than the sum of its proper divisors (3924097590).

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

1701993930 is a wasteful number, since it uses less digits than its factorization.

1701993930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111 (or 78 counting only the distinct ones).

The product of its (nonzero) digits is 45927, while the sum is 42.

The square root of 1701993930 is about 41255.2291231063. The cubic root of 1701993930 is about 1193.9496217616.

The spelling of 1701993930 in words is "one billion, seven hundred one million, nine hundred ninety-three thousand, nine hundred thirty".