397362468 has 12 divisors (see below), whose sum is σ = 927179120. Its totient is φ = 132454152.

The previous prime is 397362457. The next prime is 397362547. The reversal of 397362468 is 864263793.

It is a tau number, because it is divible by the number of its divisors (12).

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, 16556758 + ... + 16556781.

Almost surely, 2^397362468 is an apocalyptic number.

It is an amenable number.

397362468 is an abundant number, since it is smaller than the sum of its proper divisors (529816652).

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

397362468 is a wasteful number, since it uses less digits than its factorization.

397362468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33113546 (or 33113544 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 48.

The square root of 397362468 is about 19933.9526436680. The cubic root of 397362468 is about 735.1832686588.

The spelling of 397362468 in words is "three hundred ninety-seven million, three hundred sixty-two thousand, four hundred sixty-eight".