4004880621 has 32 divisors (see below), whose sum is σ = 6466682880. Its totient is φ = 2152210176.

The previous prime is 4004880619. The next prime is 4004880623. The reversal of 4004880621 is 1260884004.

It is an interprime number because it is at equal distance from previous prime (4004880619) and next prime (4004880623).

It is not a de Polignac number, because 4004880621 - 2¹ = 4004880619 is a prime.

It is a super-2 number, since 2×4004880621² = 32078137576922691282, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4004880623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 555840 + ... + 562998.

It is an arithmetic number, because the mean of its divisors is an integer number (202083840).

Almost surely, 2^4004880621 is an apocalyptic number.

It is an amenable number.

4004880621 is a deficient number, since it is larger than the sum of its proper divisors (2461802259).

4004880621 is a wasteful number, since it uses less digits than its factorization.

4004880621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8753.

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 4004880621 is about 63284.1261376026. The cubic root of 4004880621 is about 1588.0464148008.

The spelling of 4004880621 in words is "four billion, four million, eight hundred eighty thousand, six hundred twenty-one".