328650884 has 12 divisors (see below), whose sum is σ = 587376384. Its totient is φ = 160829064.

The previous prime is 328650877. The next prime is 328650901. The reversal of 328650884 is 488056823.

It is a super-2 number, since 2×328650884² = 216022807107962912, which contains 22 as substring.

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, 873884 + ... + 874259.

It is an arithmetic number, because the mean of its divisors is an integer number (48948032).

Almost surely, 2^328650884 is an apocalyptic number.

It is an amenable number.

328650884 is a deficient number, since it is larger than the sum of its proper divisors (258725500).

328650884 is a wasteful number, since it uses less digits than its factorization.

328650884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1748194 (or 1748192 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 44.

The square root of 328650884 is about 18128.7308987695. The cubic root of 328650884 is about 690.0993233762.

The spelling of 328650884 in words is "three hundred twenty-eight million, six hundred fifty thousand, eight hundred eighty-four".