330380632 has 8 divisors (see below), whose sum is σ = 619463700. Its totient is φ = 165190312.

The previous prime is 330380629. The next prime is 330380639. The reversal of 330380632 is 236083033.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 330380632.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330380639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20648782 + ... + 20648797.

Almost surely, 2^330380632 is an apocalyptic number.

It is an amenable number.

330380632 is a deficient number, since it is larger than the sum of its proper divisors (289083068).

330380632 is a wasteful number, since it uses less digits than its factorization.

330380632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41297585 (or 41297581 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 330380632 is about 18176.3756563293. The cubic root of 330380632 is about 691.3079106337.

The spelling of 330380632 in words is "three hundred thirty million, three hundred eighty thousand, six hundred thirty-two".