80460344 has 8 divisors (see below), whose sum is σ = 150863160. Its totient is φ = 40230168.

The previous prime is 80460343. The next prime is 80460389. The reversal of 80460344 is 44306408.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80460343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5028764 + ... + 5028779.

It is an arithmetic number, because the mean of its divisors is an integer number (18857895).

Almost surely, 2^80460344 is an apocalyptic number.

It is an amenable number.

80460344 is a deficient number, since it is larger than the sum of its proper divisors (70402816).

80460344 is a wasteful number, since it uses less digits than its factorization.

80460344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10057549 (or 10057545 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 80460344 is about 8969.9690077502. The cubic root of 80460344 is about 431.7118420113.

The spelling of 80460344 in words is "eighty million, four hundred sixty thousand, three hundred forty-four".