16834704074 has 16 divisors (see below), whose sum is σ = 26016392808. Its totient is φ = 8164009152.

The previous prime is 16834704031. The next prime is 16834704091. The reversal of 16834704074 is 47040743861.

It can be written as a sum of positive squares in 4 ways, for example, as 14218893049 + 2615811025 = 119243^2 + 51145^2 .

It is a super-2 number, since 2×16834704074² (a number of 21 digits) contains 22 as substring.

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, 335369 + ... + 382284.

Almost surely, 2^16834704074 is an apocalyptic number.

16834704074 is a deficient number, since it is larger than the sum of its proper divisors (9181688734).

16834704074 is a wasteful number, since it uses less digits than its factorization.

16834704074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718009.

The product of its (nonzero) digits is 451584, while the sum is 44.

The spelling of 16834704074 in words is "sixteen billion, eight hundred thirty-four million, seven hundred four thousand, seventy-four".