8401057764 has 48 divisors (see below), whose sum is σ = 21389874240. Its totient is φ = 2545136640.

The previous prime is 8401057757. The next prime is 8401057781. The reversal of 8401057764 is 4677501048.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1019292 + ... + 1027500.

It is an arithmetic number, because the mean of its divisors is an integer number (445622380).

Almost surely, 2^8401057764 is an apocalyptic number.

It is an amenable number.

8401057764 is an abundant number, since it is smaller than the sum of its proper divisors (12988816476).

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

8401057764 is a wasteful number, since it uses less digits than its factorization.

8401057764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15980 (or 15978 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 8401057764 is about 91657.2842931755. The cubic root of 8401057764 is about 2032.8780360386.

The spelling of 8401057764 in words is "eight billion, four hundred one million, fifty-seven thousand, seven hundred sixty-four".