807936069 has 16 divisors (see below), whose sum is σ = 1140915200. Its totient is φ = 507139056.

The previous prime is 807936053. The next prime is 807936079. The reversal of 807936069 is 960639708.

It is a happy number.

It is not a de Polignac number, because 807936069 - 2⁴ = 807936053 is a prime.

It is a super-2 number, since 2×807936069² = 1305521383182345522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (807936079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34189 + ... + 52770.

It is an arithmetic number, because the mean of its divisors is an integer number (71307200).

Almost surely, 2^807936069 is an apocalyptic number.

It is an amenable number.

807936069 is a deficient number, since it is larger than the sum of its proper divisors (332979131).

807936069 is a wasteful number, since it uses less digits than its factorization.

807936069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87144.

The product of its (nonzero) digits is 489888, while the sum is 48.

The square root of 807936069 is about 28424.2162424929. The cubic root of 807936069 is about 931.3773359562.

The spelling of 807936069 in words is "eight hundred seven million, nine hundred thirty-six thousand, sixty-nine".