80300940 has 24 divisors (see below), whose sum is σ = 224842800. Its totient is φ = 21413568.

The previous prime is 80300939. The next prime is 80300951. The reversal of 80300940 is 4900308.

It is a self number, because there is not a number n which added to its sum of digits gives 80300940.

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, 669115 + ... + 669234.

It is an arithmetic number, because the mean of its divisors is an integer number (9368450).

Almost surely, 2^80300940 is an apocalyptic number.

It is an amenable number.

80300940 is an abundant number, since it is smaller than the sum of its proper divisors (144541860).

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

80300940 is a wasteful number, since it uses less digits than its factorization.

80300940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1338361 (or 1338359 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 80300940 is about 8961.0791760814. The cubic root of 80300940 is about 431.4265582452.

The spelling of 80300940 in words is "eighty million, three hundred thousand, nine hundred forty".