462863394 has 24 divisors (see below), whose sum is σ = 1146138240. Its totient is φ = 132246648.

The previous prime is 462863381. The next prime is 462863417. The reversal of 462863394 is 493368264.

462863394 is a `hidden beast` number, since 4 + 6 + 2 + 8 + 633 + 9 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1836634 + ... + 1836885.

It is an arithmetic number, because the mean of its divisors is an integer number (47755760).

Almost surely, 2^462863394 is an apocalyptic number.

462863394 is an abundant number, since it is smaller than the sum of its proper divisors (683274846).

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

462863394 is a wasteful number, since it uses less digits than its factorization.

462863394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3673534 (or 3673531 counting only the distinct ones).

The product of its digits is 746496, while the sum is 45.

The square root of 462863394 is about 21514.2602475660. The cubic root of 462863394 is about 773.5426759768.

The spelling of 462863394 in words is "four hundred sixty-two million, eight hundred sixty-three thousand, three hundred ninety-four".