30664464 has 40 divisors (see below), whose sum is σ = 83878560. Its totient is φ = 9619968.

The previous prime is 30664427. The next prime is 30664489. The reversal of 30664464 is 46446603.

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 7 ways as a sum of consecutive naturals, for example, 17974 + ... + 19605.

It is an arithmetic number, because the mean of its divisors is an integer number (2096964).

Almost surely, 2^30664464 is an apocalyptic number.

30664464 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

30664464 is an abundant number, since it is smaller than the sum of its proper divisors (53214096).

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

30664464 is a wasteful number, since it uses less digits than its factorization.

30664464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37607 (or 37601 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

The square root of 30664464 is about 5537.5503609448. The cubic root of 30664464 is about 313.0005682059. Note that the first 3 decimals are identical.

The spelling of 30664464 in words is "thirty million, six hundred sixty-four thousand, four hundred sixty-four".