4640598464 has 28 divisors (see below), whose sum is σ = 9267361704. Its totient is φ = 2305515264.

The previous prime is 4640598461. The next prime is 4640598467. The reversal of 4640598464 is 4648950464.

It is an interprime number because it is at equal distance from previous prime (4640598461) and next prime (4640598467).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4640598461) 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, 220874 + ... + 240969.

Almost surely, 2^4640598464 is an apocalyptic number.

It is an amenable number.

4640598464 is a deficient number, since it is larger than the sum of its proper divisors (4626763240).

4640598464 is a wasteful number, since it uses less digits than its factorization.

4640598464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462012 (or 462002 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 50.

The square root of 4640598464 is about 68121.9381990853. The cubic root of 4640598464 is about 1667.9818886328.

The spelling of 4640598464 in words is "four billion, six hundred forty million, five hundred ninety-eight thousand, four hundred sixty-four".