328552630 has 16 divisors (see below), whose sum is σ = 675879840. Its totient is φ = 112646592.

The previous prime is 328552621. The next prime is 328552673. The reversal of 328552630 is 36255823.

It is a happy number.

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, 2346735 + ... + 2346874.

It is an arithmetic number, because the mean of its divisors is an integer number (42242490).

Almost surely, 2^328552630 is an apocalyptic number.

328552630 is an abundant number, since it is smaller than the sum of its proper divisors (347327210).

328552630 is a wasteful number, since it uses less digits than its factorization.

328552630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4693623.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 328552630 is about 18126.0207988405. The cubic root of 328552630 is about 690.0305454517.

The spelling of 328552630 in words is "three hundred twenty-eight million, five hundred fifty-two thousand, six hundred thirty".