801072962064 has 60 divisors (see below), whose sum is σ = 2242127642092. Its totient is φ = 266996217600.

The previous prime is 801072961967. The next prime is 801072962071. The reversal of 801072962064 is 460269270108.

It is a happy number.

801072962064 is a `hidden beast` number, since 8 + 0 + 10 + 7 + 2 + 9 + 620 + 6 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 19779609600 + 781293352464 = 140640^2 + 883908^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1103274 + ... + 1679094.

Almost surely, 2^801072962064 is an apocalyptic number.

It is an amenable number.

801072962064 is an abundant number, since it is smaller than the sum of its proper divisors (1441054680028).

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

801072962064 is a wasteful number, since it uses less digits than its factorization.

801072962064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585496 (or 585487 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 801072962064 in words is "eight hundred one billion, seventy-two million, nine hundred sixty-two thousand, sixty-four".