80374080 has 112 divisors (see below), whose sum is σ = 264078720. Its totient is φ = 20686848.

The previous prime is 80374069. The next prime is 80374081. The reversal of 80374080 is 8047308.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80374081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26397 + ... + 29283.

Almost surely, 2^80374080 is an apocalyptic number.

80374080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80374080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132039360).

80374080 is an abundant number, since it is smaller than the sum of its proper divisors (183704640).

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

80374080 is a wasteful number, since it uses less digits than its factorization.

80374080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2936 (or 2926 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 80374080 is about 8965.1592289262. The cubic root of 80374080 is about 431.5575030100.

The spelling of 80374080 in words is "eighty million, three hundred seventy-four thousand, eighty".