807685085 has 8 divisors (see below), whose sum is σ = 976621536. Its totient is φ = 641215120.

The previous prime is 807685069. The next prime is 807685093. The reversal of 807685085 is 580586708.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 807685085 - 2⁴ = 807685069 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 615899 + ... + 617208.

It is an arithmetic number, because the mean of its divisors is an integer number (122077692).

Almost surely, 2^807685085 is an apocalyptic number.

It is an amenable number.

807685085 is a deficient number, since it is larger than the sum of its proper divisors (168936451).

807685085 is a wasteful number, since it uses less digits than its factorization.

807685085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1233243.

The product of its (nonzero) digits is 537600, while the sum is 47.

The square root of 807685085 is about 28419.8009317448. The cubic root of 807685085 is about 931.2808823595.

The spelling of 807685085 in words is "eight hundred seven million, six hundred eighty-five thousand, eighty-five".