80373900 has 36 divisors (see below), whose sum is σ = 232549352. Its totient is φ = 21432960.

The previous prime is 80373863. The next prime is 80373919. The reversal of 80373900 is 937308.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 133657 + ... + 134256.

Almost surely, 2^80373900 is an apocalyptic number.

It is an amenable number.

80373900 is an abundant number, since it is smaller than the sum of its proper divisors (152175452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80373900 is a wasteful number, since it uses less digits than its factorization.

80373900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267930 (or 267923 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 80373900 is about 8965.1491900581. The cubic root of 80373900 is about 431.5571808480.

The spelling of 80373900 in words is "eighty million, three hundred seventy-three thousand, nine hundred".