4001676620 has 24 divisors (see below), whose sum is σ = 8768892384. Its totient is φ = 1531076096.

The previous prime is 4001676619. The next prime is 4001676647. The reversal of 4001676620 is 266761004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4349189 + ... + 4350108.

It is an arithmetic number, because the mean of its divisors is an integer number (365370516).

Almost surely, 2^4001676620 is an apocalyptic number.

It is an amenable number.

4001676620 is an abundant number, since it is smaller than the sum of its proper divisors (4767215764).

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

4001676620 is a wasteful number, since it uses less digits than its factorization.

4001676620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8699329 (or 8699327 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 4001676620 is about 63258.8066596265. The cubic root of 4001676620 is about 1587.6228100167.

The spelling of 4001676620 in words is "four billion, one million, six hundred seventy-six thousand, six hundred twenty".