30979352 has 16 divisors (see below), whose sum is σ = 58225200. Its totient is φ = 15452640.

The previous prime is 30979339. The next prime is 30979369. The reversal of 30979352 is 25397903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 899 + ... + 7922.

It is an arithmetic number, because the mean of its divisors is an integer number (3639075).

Almost surely, 2^30979352 is an apocalyptic number.

It is an amenable number.

30979352 is a deficient number, since it is larger than the sum of its proper divisors (27245848).

30979352 is a wasteful number, since it uses less digits than its factorization.

30979352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9266 (or 9262 counting only the distinct ones).

The product of its (nonzero) digits is 51030, while the sum is 38.

The square root of 30979352 is about 5565.9098088273. The cubic root of 30979352 is about 314.0683043423.

The spelling of 30979352 in words is "thirty million, nine hundred seventy-nine thousand, three hundred fifty-two".