34999674724 has 135 divisors (see below), whose sum is σ = 75605944883. Its totient is φ = 14174828976.

The previous prime is 34999674707. The next prime is 34999674737. The reversal of 34999674724 is 42747699943.

34999674724 = T₂₁₇ + T₂₁₈ + ... + T₅₉₄₃.

The square root of 34999674724 is 187082.

It is a perfect power (a square), and thus also a powerful number.

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 421682787 + ... + 421682869.

Almost surely, 2^34999674724 is an apocalyptic number.

34999674724 is the 187082-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34999674724

34999674724 is an abundant number, since it is smaller than the sum of its proper divisors (40606270159).

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

34999674724 is an frugal number, since it uses more digits than its factorization.

34999674724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244 (or 115 counting only the distinct ones).

The product of its digits is 82301184, while the sum is 64.

Multiplying 34999674724 by its sum of digits (64), we get a square (2239979182336 = 1496656²).

The spelling of 34999674724 in words is "thirty-four billion, nine hundred ninety-nine million, six hundred seventy-four thousand, seven hundred twenty-four".