80344752 has 20 divisors (see below), whose sum is σ = 207557400. Its totient is φ = 26781568.

The previous prime is 80344751. The next prime is 80344757. The reversal of 80344752 is 25744308.

It is not an unprimeable number, because it can be changed into a prime (80344751) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 836877 + ... + 836972.

It is an arithmetic number, because the mean of its divisors is an integer number (10377870).

Almost surely, 2^80344752 is an apocalyptic number.

It is an amenable number.

80344752 is an abundant number, since it is smaller than the sum of its proper divisors (127212648).

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

80344752 is a wasteful number, since it uses less digits than its factorization.

80344752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673860 (or 1673854 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 80344752 is about 8963.5234143723. The cubic root of 80344752 is about 431.5050057446.

The spelling of 80344752 in words is "eighty million, three hundred forty-four thousand, seven hundred fifty-two".