464336457 has 12 divisors (see below), whose sum is σ = 670403664. Its totient is φ = 285745200.

The previous prime is 464336447. The next prime is 464336479. The reversal of 464336457 is 754633464.

It is not a de Polignac number, because 464336457 - 2⁴ = 464336441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (464336447) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 457419 + ... + 458432.

It is an arithmetic number, because the mean of its divisors is an integer number (55866972).

Almost surely, 2^464336457 is an apocalyptic number.

It is an amenable number.

464336457 is a deficient number, since it is larger than the sum of its proper divisors (206067207).

464336457 is a wasteful number, since it uses less digits than its factorization.

464336457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915880 (or 915867 counting only the distinct ones).

The product of its digits is 725760, while the sum is 42.

The square root of 464336457 is about 21548.4676253324. The cubic root of 464336457 is about 774.3624069866.

The spelling of 464336457 in words is "four hundred sixty-four million, three hundred thirty-six thousand, four hundred fifty-seven".