30669352 has 32 divisors (see below), whose sum is σ = 66006720. Its totient is φ = 13086720.

The previous prime is 30669349. The next prime is 30669361. The reversal of 30669352 is 25396603.

It is a Smith number, since the sum of its digits (34) 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 7 ways as a sum of consecutive naturals, for example, 13327 + ... + 15457.

It is an arithmetic number, because the mean of its divisors is an integer number (2062710).

Almost surely, 2^30669352 is an apocalyptic number.

It is an amenable number.

30669352 is an abundant number, since it is smaller than the sum of its proper divisors (35337368).

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

30669352 is a wasteful number, since it uses less digits than its factorization.

30669352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2401 (or 2397 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 34.

The square root of 30669352 is about 5537.9916937460. The cubic root of 30669352 is about 313.0171983731.

The spelling of 30669352 in words is "thirty million, six hundred sixty-nine thousand, three hundred fifty-two".