30964476 has 24 divisors (see below), whose sum is σ = 72414720. Its totient is φ = 10298032.

The previous prime is 30964459. The next prime is 30964501. The reversal of 30964476 is 67446903.

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, 3055 + ... + 8441.

It is an arithmetic number, because the mean of its divisors is an integer number (3017280).

Almost surely, 2^30964476 is an apocalyptic number.

It is an amenable number.

30964476 is an abundant number, since it is smaller than the sum of its proper divisors (41450244).

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

30964476 is a wasteful number, since it uses less digits than its factorization.

30964476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5873 (or 5871 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 39.

The square root of 30964476 is about 5564.5732990051. The cubic root of 30964476 is about 314.0180253896.

Adding to 30964476 its sum of digits (39), we get a triangular number (30964515 = T₇₈₆₉).

The spelling of 30964476 in words is "thirty million, nine hundred sixty-four thousand, four hundred seventy-six".