807397080 has 64 divisors (see below), whose sum is σ = 2768221440. Its totient is φ = 184547712.

The previous prime is 807397049. The next prime is 807397093. The reversal of 807397080 is 80793708.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 479754 + ... + 481433.

It is an arithmetic number, because the mean of its divisors is an integer number (43253460).

Almost surely, 2^807397080 is an apocalyptic number.

It is an amenable number.

807397080 is an abundant number, since it is smaller than the sum of its proper divisors (1960824360).

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

807397080 is a wasteful number, since it uses less digits than its factorization.

807397080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961208 (or 961204 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 807397080 is about 28414.7335021816. The cubic root of 807397080 is about 931.1701769035.

The spelling of 807397080 in words is "eight hundred seven million, three hundred ninety-seven thousand, eighty".