397104662 has 16 divisors (see below), whose sum is σ = 599968512. Its totient is φ = 197119680.

The previous prime is 397104647. The next prime is 397104667. The reversal of 397104662 is 266401793.

It is a super-2 number, since 2×397104662² = 315384225164268488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (397104667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326768 + ... + 327980.

It is an arithmetic number, because the mean of its divisors is an integer number (37498032).

Almost surely, 2^397104662 is an apocalyptic number.

397104662 is a deficient number, since it is larger than the sum of its proper divisors (202863850).

397104662 is a wasteful number, since it uses less digits than its factorization.

397104662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2263.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 397104662 is about 19927.4850896946. The cubic root of 397104662 is about 735.0242403346.

The spelling of 397104662 in words is "three hundred ninety-seven million, one hundred four thousand, six hundred sixty-two".