30674394 has 24 divisors (see below), whose sum is σ = 68008512. Its totient is φ = 9986760.

The previous prime is 30674389. The next prime is 30674411. The reversal of 30674394 is 49347603.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19042 + ... + 20589.

It is an arithmetic number, because the mean of its divisors is an integer number (2833688).

Almost surely, 2^30674394 is an apocalyptic number.

30674394 is an abundant number, since it is smaller than the sum of its proper divisors (37334118).

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

30674394 is a wasteful number, since it uses less digits than its factorization.

30674394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39682 (or 39679 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The square root of 30674394 is about 5538.4468942114. The cubic root of 30674394 is about 313.0343506346.

The spelling of 30674394 in words is "thirty million, six hundred seventy-four thousand, three hundred ninety-four".