397464006 has 16 divisors (see below), whose sum is σ = 795132144. Its totient is φ = 132453984.

The previous prime is 397463971. The next prime is 397464037. The reversal of 397464006 is 600464793.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30736 + ... + 41708.

It is an arithmetic number, because the mean of its divisors is an integer number (49695759).

Almost surely, 2^397464006 is an apocalyptic number.

397464006 is an abundant number, since it is smaller than the sum of its proper divisors (397668138).

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

397464006 is a wasteful number, since it uses less digits than its factorization.

397464006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17015.

The product of its (nonzero) digits is 108864, while the sum is 39.

The square root of 397464006 is about 19936.4993416598. The cubic root of 397464006 is about 735.2458837666.

The spelling of 397464006 in words is "three hundred ninety-seven million, four hundred sixty-four thousand, six".