80492684 has 6 divisors (see below), whose sum is σ = 140862204. Its totient is φ = 40246340.

The previous prime is 80492681. The next prime is 80492693. The reversal of 80492684 is 48629408.

It is not an unprimeable number, because it can be changed into a prime (80492681) 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 as a sum of consecutive naturals, namely, 10061582 + ... + 10061589.

It is an arithmetic number, because the mean of its divisors is an integer number (23477034).

Almost surely, 2^80492684 is an apocalyptic number.

It is an amenable number.

80492684 is a deficient number, since it is larger than the sum of its proper divisors (60369520).

80492684 is a wasteful number, since it uses less digits than its factorization.

80492684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20123175 (or 20123173 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 80492684 is about 8971.7715084592. The cubic root of 80492684 is about 431.7696746036.

The spelling of 80492684 in words is "eighty million, four hundred ninety-two thousand, six hundred eighty-four".