4664633590 has 16 divisors (see below), whose sum is σ = 8460437040. Its totient is φ = 1851609760.

The previous prime is 4664633573. The next prime is 4664633629. The reversal of 4664633590 is 953364664.

It is a self number, because there is not a number n which added to its sum of digits gives 4664633590.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1779085 + ... + 1781704.

It is an arithmetic number, because the mean of its divisors is an integer number (528777315).

Almost surely, 2^4664633590 is an apocalyptic number.

4664633590 is a deficient number, since it is larger than the sum of its proper divisors (3795803450).

4664633590 is a wasteful number, since it uses less digits than its factorization.

4664633590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3560927.

The product of its (nonzero) digits is 1399680, while the sum is 46.

The square root of 4664633590 is about 68298.1228878217. The cubic root of 4664633590 is about 1670.8565997607.

The spelling of 4664633590 in words is "four billion, six hundred sixty-four million, six hundred thirty-three thousand, five hundred ninety".