464480613 has 12 divisors (see below), whose sum is σ = 710382348. Its totient is φ = 291438720.

The previous prime is 464480609. The next prime is 464480623. The reversal of 464480613 is 316084464.

464480613 is a `hidden beast` number, since 4 + 644 + 8 + 0 + 6 + 1 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 265755204 + 198725409 = 16302^2 + 14097^2 .

It is not a de Polignac number, because 464480613 - 2² = 464480609 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464480623) 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, 1517758 + ... + 1518063.

It is an arithmetic number, because the mean of its divisors is an integer number (59198529).

Almost surely, 2^464480613 is an apocalyptic number.

It is an amenable number.

464480613 is a deficient number, since it is larger than the sum of its proper divisors (245901735).

464480613 is a wasteful number, since it uses less digits than its factorization.

464480613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3035844 (or 3035841 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 464480613 is about 21551.8122903852. The cubic root of 464480613 is about 774.4425338253.

The spelling of 464480613 in words is "four hundred sixty-four million, four hundred eighty thousand, six hundred thirteen".