486464831 has 8 divisors (see below), whose sum is σ = 490932624. Its totient is φ = 482016960.

The previous prime is 486464827. The next prime is 486464851. The reversal of 486464831 is 138464684.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 486464831 - 2² = 486464827 is a prime.

It is a super-2 number, since 2×486464831² = 473296063599717122, 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 (486464851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46475 + ... + 55971.

It is an arithmetic number, because the mean of its divisors is an integer number (61366578).

Almost surely, 2^486464831 is an apocalyptic number.

486464831 is a deficient number, since it is larger than the sum of its proper divisors (4467793).

486464831 is a wasteful number, since it uses less digits than its factorization.

486464831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9961.

The product of its digits is 442368, while the sum is 44.

The square root of 486464831 is about 22055.9477465830. The cubic root of 486464831 is about 786.4729972070.

The spelling of 486464831 in words is "four hundred eighty-six million, four hundred sixty-four thousand, eight hundred thirty-one".