808000800740 has 36 divisors (see below), whose sum is σ = 1973830529916. Its totient is φ = 277028845632.

The previous prime is 808000800713. The next prime is 808000800751. The reversal of 808000800740 is 47008000808.

It can be written as a sum of positive squares in 2 ways, for example, as 596981841316 + 211018959424 = 772646^2 + 459368^2 .

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 808000800740.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 412244327 + ... + 412246286.

It is an arithmetic number, because the mean of its divisors is an integer number (54828625831).

Almost surely, 2^808000800740 is an apocalyptic number.

It is an amenable number.

808000800740 is an abundant number, since it is smaller than the sum of its proper divisors (1165829729176).

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

808000800740 is a wasteful number, since it uses less digits than its factorization.

808000800740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824490636 (or 824490627 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 35.

The spelling of 808000800740 in words is "eight hundred eight billion, eight hundred thousand, seven hundred forty".