328237888 has 28 divisors (see below), whose sum is σ = 710561952. Its totient is φ = 149198720.

The previous prime is 328237883. The next prime is 328237907. The reversal of 328237888 is 888732823.

It is a happy number.

It is a super-2 number, since 2×328237888² = 215480222237401088, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328237883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232420 + ... + 233827.

Almost surely, 2^328237888 is an apocalyptic number.

It is an amenable number.

328237888 is an abundant number, since it is smaller than the sum of its proper divisors (382324064).

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

328237888 is a wasteful number, since it uses less digits than its factorization.

328237888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466270 (or 466260 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 49.

The square root of 328237888 is about 18117.3366696101. The cubic root of 328237888 is about 689.8101332946.

The spelling of 328237888 in words is "three hundred twenty-eight million, two hundred thirty-seven thousand, eight hundred eighty-eight".