4905844624 has 20 divisors (see below), whose sum is σ = 9832836060. Its totient is φ = 2368338560.

The previous prime is 4905844609. The next prime is 4905844633. The reversal of 4905844624 is 4264485094.

It can be written as a sum of positive squares in 2 ways, for example, as 1334587024 + 3571257600 = 36532^2 + 59760^2 .

It is a super-2 number, since 2×4905844624² = 48134622949659402752, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5286007 + ... + 5286934.

It is an arithmetic number, because the mean of its divisors is an integer number (491641803).

Almost surely, 2^4905844624 is an apocalyptic number.

It is an amenable number.

4905844624 is an abundant number, since it is smaller than the sum of its proper divisors (4926991436).

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

4905844624 is a wasteful number, since it uses less digits than its factorization.

4905844624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10572978 (or 10572972 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 46.

The square root of 4905844624 is about 70041.7348728599. The cubic root of 4905844624 is about 1699.1742961303.

The spelling of 4905844624 in words is "four billion, nine hundred five million, eight hundred forty-four thousand, six hundred twenty-four".