30318996 has 12 divisors (see below), whose sum is σ = 70744352. Its totient is φ = 10106328.

The previous prime is 30318989. The next prime is 30319031. The reversal of 30318996 is 69981303.

It is a tau number, because it is divible by the number of its divisors (12).

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, 1263280 + ... + 1263303.

Almost surely, 2^30318996 is an apocalyptic number.

It is an amenable number.

30318996 is an abundant number, since it is smaller than the sum of its proper divisors (40425356).

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

30318996 is a wasteful number, since it uses less digits than its factorization.

30318996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2526590 (or 2526588 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 30318996 is about 5506.2687911144. The cubic root of 30318996 is about 311.8206974370.

The spelling of 30318996 in words is "thirty million, three hundred eighteen thousand, nine hundred ninety-six".