80380700 has 36 divisors (see below), whose sum is σ = 175243992. Its totient is φ = 32001600.

The previous prime is 80380693. The next prime is 80380711. The reversal of 80380700 is 708308.

It is a super-2 number, since 2×80380700² = 12922113864980000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 80380700.

It is a congruent number.

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, 20930 + ... + 24470.

Almost surely, 2^80380700 is an apocalyptic number.

It is an amenable number.

80380700 is an abundant number, since it is smaller than the sum of its proper divisors (94863292).

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

80380700 is a wasteful number, since it uses less digits than its factorization.

80380700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3782 (or 3775 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 80380700 is about 8965.5284283750. The cubic root of 80380700 is about 431.5693510761.

The spelling of 80380700 in words is "eighty million, three hundred eighty thousand, seven hundred".