80366380 has 24 divisors (see below), whose sum is σ = 168946848. Its totient is φ = 32112768.

The previous prime is 80366359. The next prime is 80366401. The reversal of 80366380 is 8366308.

It is an interprime number because it is at equal distance from previous prime (80366359) and next prime (80366401).

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, 27552 + ... + 30328.

It is an arithmetic number, because the mean of its divisors is an integer number (7039452).

Almost surely, 2^80366380 is an apocalyptic number.

It is an amenable number.

80366380 is an abundant number, since it is smaller than the sum of its proper divisors (88580468).

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

80366380 is a wasteful number, since it uses less digits than its factorization.

80366380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4233 (or 4231 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 80366380 is about 8964.7297784150. The cubic root of 80366380 is about 431.5437212083.

The spelling of 80366380 in words is "eighty million, three hundred sixty-six thousand, three hundred eighty".