802924922880 has 144 divisors (see below), whose sum is σ = 2782793826540. Its totient is φ = 214113288192.

The previous prime is 802924922869. The next prime is 802924922893. The reversal of 802924922880 is 88229429208.

It is a happy number.

802924922880 is a `hidden beast` number, since 80 + 29 + 249 + 228 + 80 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 798292214784 + 4632708096 = 893472^2 + 68064^2 .

It is a tau number, because it is divible by the number of its divisors (144).

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, 4263987 + ... + 4448306.

Almost surely, 2^802924922880 is an apocalyptic number.

802924922880 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

802924922880 is an abundant number, since it is smaller than the sum of its proper divisors (1979868903660).

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

802924922880 is a wasteful number, since it uses less digits than its factorization.

802924922880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8712326 (or 8712303 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 54.

The spelling of 802924922880 in words is "eight hundred two billion, nine hundred twenty-four million, nine hundred twenty-two thousand, eight hundred eighty".