30696290352 has 120 divisors (see below), whose sum is σ = 105731711904. Its totient is φ = 8095721472.

The previous prime is 30696290327. The next prime is 30696290399. The reversal of 30696290352 is 25309269603.

30696290352 is a `hidden beast` number, since 3 + 0 + 6 + 9 + 6 + 290 + 352 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 30696290298 and 30696290307.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1158153 + ... + 1184360.

Almost surely, 2^30696290352 is an apocalyptic number.

It is an amenable number.

30696290352 is an abundant number, since it is smaller than the sum of its proper divisors (75035421552).

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

30696290352 is a wasteful number, since it uses less digits than its factorization.

30696290352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2342547 (or 2342538 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 45.

The spelling of 30696290352 in words is "thirty billion, six hundred ninety-six million, two hundred ninety thousand, three hundred fifty-two".