80869196 has 24 divisors (see below), whose sum is σ = 148557024. Its totient is φ = 38445440.

The previous prime is 80869183. The next prime is 80869211. The reversal of 80869196 is 69196808.

It is a self number, because there is not a number n which added to its sum of digits gives 80869196.

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, 13376 + ... + 18456.

It is an arithmetic number, because the mean of its divisors is an integer number (6189876).

Almost surely, 2^80869196 is an apocalyptic number.

It is an amenable number.

80869196 is a deficient number, since it is larger than the sum of its proper divisors (67687828).

80869196 is a wasteful number, since it uses less digits than its factorization.

80869196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5281 (or 5279 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 47.

The square root of 80869196 is about 8992.7301749802. The cubic root of 80869196 is about 432.4418418908.

The spelling of 80869196 in words is "eighty million, eight hundred sixty-nine thousand, one hundred ninety-six".