330677648 has 20 divisors (see below), whose sum is σ = 732215040. Its totient is φ = 141718944.

The previous prime is 330677623. The next prime is 330677687. The reversal of 330677648 is 846776033.

It is a junction number, because it is equal to n+sod(n) for n = 330677599 and 330677608.

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, 1476128 + ... + 1476351.

It is an arithmetic number, because the mean of its divisors is an integer number (36610752).

Almost surely, 2^330677648 is an apocalyptic number.

It is an amenable number.

330677648 is an abundant number, since it is smaller than the sum of its proper divisors (401537392).

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

330677648 is a wasteful number, since it uses less digits than its factorization.

330677648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2952494 (or 2952488 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 44.

The square root of 330677648 is about 18184.5442065508. The cubic root of 330677648 is about 691.5150131795.

The spelling of 330677648 in words is "three hundred thirty million, six hundred seventy-seven thousand, six hundred forty-eight".