4639101564 has 24 divisors (see below), whose sum is σ = 11295204480. Its totient is φ = 1479133744.

The previous prime is 4639101557. The next prime is 4639101629. The reversal of 4639101564 is 4651019364.

It is a super-2 number, since 2×4639101564² = 43042526642214492192, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8403894 + ... + 8404445.

It is an arithmetic number, because the mean of its divisors is an integer number (470633520).

Almost surely, 2^4639101564 is an apocalyptic number.

It is an amenable number.

4639101564 is an abundant number, since it is smaller than the sum of its proper divisors (6656102916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4639101564 is a wasteful number, since it uses less digits than its factorization.

4639101564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16808369 (or 16808367 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 4639101564 is about 68110.9503971278. The cubic root of 4639101564 is about 1667.8025245114.

The spelling of 4639101564 in words is "four billion, six hundred thirty-nine million, one hundred one thousand, five hundred sixty-four".