397033080 has 32 divisors (see below), whose sum is σ = 1191099600. Its totient is φ = 105875456.

The previous prime is 397033033. The next prime is 397033099. The reversal of 397033080 is 80330793.

It is a super-2 number, since 2×397033080² = 315270533228572800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1654185 + ... + 1654424.

Almost surely, 2^397033080 is an apocalyptic number.

397033080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

397033080 is an abundant number, since it is smaller than the sum of its proper divisors (794066520).

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

397033080 is a wasteful number, since it uses less digits than its factorization.

397033080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3308623 (or 3308619 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 397033080 is about 19925.6889466839. The cubic root of 397033080 is about 734.9800725774.

The spelling of 397033080 in words is "three hundred ninety-seven million, thirty-three thousand, eighty".