460690831 has 4 divisors (see below), whose sum is σ = 462172464. Its totient is φ = 459209200.

The previous prime is 460690829. The next prime is 460690843. The reversal of 460690831 is 138096064.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 460690831 - 2¹ = 460690829 is a prime.

It is a super-2 number, since 2×460690831² = 424472083534941122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (460690031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 740350 + ... + 740971.

It is an arithmetic number, because the mean of its divisors is an integer number (115543116).

Almost surely, 2^460690831 is an apocalyptic number.

460690831 is a deficient number, since it is larger than the sum of its proper divisors (1481633).

460690831 is a wasteful number, since it uses less digits than its factorization.

460690831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1481632.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 460690831 is about 21463.7096281141. The cubic root of 460690831 is about 772.3305066224.

The spelling of 460690831 in words is "four hundred sixty million, six hundred ninety thousand, eight hundred thirty-one".