337988 has 12 divisors (see below), whose sum is σ = 676032. Its totient is φ = 144840.

The previous prime is 337973. The next prime is 337999. The reversal of 337988 is 889733.

337988 is an admirable number.

It is a super-2 number, since 2×337988² = 228471776288, 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, 6008 + ... + 6063.

It is an arithmetic number, because the mean of its divisors is an integer number (56336).

2³³⁷⁹⁸⁸ is an apocalyptic number.

It is an amenable number.

337988 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

337988 is a wasteful number, since it uses less digits than its factorization.

337988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12082 (or 12080 counting only the distinct ones).

The product of its digits is 36288, while the sum is 38.

The square root of 337988 is about 581.3673537446. The cubic root of 337988 is about 69.6573733117.

The spelling of 337988 in words is "three hundred thirty-seven thousand, nine hundred eighty-eight".