462931340 has 24 divisors (see below), whose sum is σ = 972654480. Its totient is φ = 185077568.

The previous prime is 462931331. The next prime is 462931361. The reversal of 462931340 is 43139264.

It is a junction number, because it is equal to n+sod(n) for n = 462931297 and 462931306.

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, 44474 + ... + 53886.

It is an arithmetic number, because the mean of its divisors is an integer number (40527270).

Almost surely, 2^462931340 is an apocalyptic number.

It is an amenable number.

462931340 is an abundant number, since it is smaller than the sum of its proper divisors (509723140).

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

462931340 is a wasteful number, since it uses less digits than its factorization.

462931340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11881 (or 11879 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 462931340 is about 21515.8392817942. The cubic root of 462931340 is about 773.5805248394.

The spelling of 462931340 in words is "four hundred sixty-two million, nine hundred thirty-one thousand, three hundred forty".