80966908 has 36 divisors (see below), whose sum is σ = 157055976. Its totient is φ = 36493600.

The previous prime is 80966861. The next prime is 80966929.

It is a happy number.

80966908 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62766 + ... + 64042.

It is an arithmetic number, because the mean of its divisors is an integer number (4362666).

Almost surely, 2^80966908 is an apocalyptic number.

It is an amenable number.

80966908 is a deficient number, since it is larger than the sum of its proper divisors (76089068).

80966908 is a wasteful number, since it uses less digits than its factorization.

80966908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1434 (or 1421 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 46.

The square root of 80966908 is about 8998.1613677462. The cubic root of 80966908 is about 432.6159409394.

The spelling of 80966908 in words is "eighty million, nine hundred sixty-six thousand, nine hundred eight".