807969379 has 6 divisors (see below), whose sum is σ = 939882804. Its totient is φ = 692545140.

The previous prime is 807969373. The next prime is 807969413. The reversal of 807969379 is 973969708.

It is not a de Polignac number, because 807969379 - 2⁵ = 807969347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (807969373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8244537 + ... + 8244634.

It is an arithmetic number, because the mean of its divisors is an integer number (156647134).

Almost surely, 2^807969379 is an apocalyptic number.

807969379 is a deficient number, since it is larger than the sum of its proper divisors (131913425).

807969379 is a wasteful number, since it uses less digits than its factorization.

807969379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16489185 (or 16489178 counting only the distinct ones).

The product of its (nonzero) digits is 5143824, while the sum is 58.

The square root of 807969379 is about 28424.8021804902. The cubic root of 807969379 is about 931.3901355468.

The spelling of 807969379 in words is "eight hundred seven million, nine hundred sixty-nine thousand, three hundred seventy-nine".