16730032974 has 16 divisors (see below), whose sum is σ = 34914851712. Its totient is φ = 5334213368.

The previous prime is 16730032889. The next prime is 16730033051. The reversal of 16730032974 is 47923003761.

It is a super-2 number, since 2×16730032974² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60615924 + ... + 60616199.

It is an arithmetic number, because the mean of its divisors is an integer number (2182178232).

Almost surely, 2^16730032974 is an apocalyptic number.

16730032974 is an abundant number, since it is smaller than the sum of its proper divisors (18184818738).

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

16730032974 is a wasteful number, since it uses less digits than its factorization.

16730032974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121232151.

The product of its (nonzero) digits is 190512, while the sum is 42.

The spelling of 16730032974 in words is "sixteen billion, seven hundred thirty million, thirty-two thousand, nine hundred seventy-four".