30826590892 has 24 divisors (see below), whose sum is σ = 57133807920. Its totient is φ = 14503088640.

The previous prime is 30826590887. The next prime is 30826590919. The reversal of 30826590892 is 29809562803.

It is a happy 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, 236392 + ... + 342832.

It is an arithmetic number, because the mean of its divisors is an integer number (2380575330).

Almost surely, 2^30826590892 is an apocalyptic number.

It is an amenable number.

30826590892 is a deficient number, since it is larger than the sum of its proper divisors (26307217028).

30826590892 is a wasteful number, since it uses less digits than its factorization.

30826590892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110721 (or 110719 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 52.

The spelling of 30826590892 in words is "thirty billion, eight hundred twenty-six million, five hundred ninety thousand, eight hundred ninety-two".