30294768 has 40 divisors (see below), whose sum is σ = 89442688. Its totient is φ = 8655552.

The previous prime is 30294713. The next prime is 30294779. The reversal of 30294768 is 86749203.

It is a congruent 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, 44746 + ... + 45417.

Almost surely, 2^30294768 is an apocalyptic number.

It is an amenable number.

30294768 is an abundant number, since it is smaller than the sum of its proper divisors (59147920).

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

30294768 is a wasteful number, since it uses less digits than its factorization.

30294768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90181 (or 90175 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 30294768 is about 5504.0683135295. The cubic root of 30294768 is about 311.7376163536.

The spelling of 30294768 in words is "thirty million, two hundred ninety-four thousand, seven hundred sixty-eight".