808048840 has 32 divisors (see below), whose sum is σ = 1819010880. Its totient is φ = 323059392.

The previous prime is 808048823. The next prime is 808048847. The reversal of 808048840 is 48840808.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 808048793 and 808048802.

It is not an unprimeable number, because it can be changed into a prime (808048847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108517 + ... + 115723.

It is an arithmetic number, because the mean of its divisors is an integer number (56844090).

Almost surely, 2^808048840 is an apocalyptic number.

It is an amenable number.

808048840 is an abundant number, since it is smaller than the sum of its proper divisors (1010962040).

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

808048840 is a wasteful number, since it uses less digits than its factorization.

808048840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10021 (or 10017 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 40.

The square root of 808048840 is about 28426.1998867242. The cubic root of 808048840 is about 931.4206675477.

The spelling of 808048840 in words is "eight hundred eight million, forty-eight thousand, eight hundred forty".