80410868 has 6 divisors (see below), whose sum is σ = 140719026. Its totient is φ = 40205432.

The previous prime is 80410859. The next prime is 80410909. The reversal of 80410868 is 86801408.

It can be written as a sum of positive squares in only one way, i.e., 45859984 + 34550884 = 6772^2 + 5878^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10051355 + ... + 10051362.

It is an arithmetic number, because the mean of its divisors is an integer number (23453171).

Almost surely, 2^80410868 is an apocalyptic number.

It is an amenable number.

80410868 is a deficient number, since it is larger than the sum of its proper divisors (60308158).

80410868 is a wasteful number, since it uses less digits than its factorization.

80410868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20102721 (or 20102719 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 35.

The square root of 80410868 is about 8967.2107145979. The cubic root of 80410868 is about 431.6233356591.

The spelling of 80410868 in words is "eighty million, four hundred ten thousand, eight hundred sixty-eight".