80415344 has 10 divisors (see below), whose sum is σ = 155804760. Its totient is φ = 40207664.

The previous prime is 80415341. The next prime is 80415359. The reversal of 80415344 is 44351408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80415341) by changing a digit.

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 as a sum of consecutive naturals, namely, 2512964 + ... + 2512995.

It is an arithmetic number, because the mean of its divisors is an integer number (15580476).

Almost surely, 2^80415344 is an apocalyptic number.

It is an amenable number.

80415344 is a deficient number, since it is larger than the sum of its proper divisors (75389416).

80415344 is a wasteful number, since it uses less digits than its factorization.

80415344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5025967 (or 5025961 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 80415344 is about 8967.4602870601. The cubic root of 80415344 is about 431.6313441545.

The spelling of 80415344 in words is "eighty million, four hundred fifteen thousand, three hundred forty-four".