80293016 has 8 divisors (see below), whose sum is σ = 150549420. Its totient is φ = 40146504.

The previous prime is 80293013. The next prime is 80293021. The reversal of 80293016 is 61039208.

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

It is a self number, because there is not a number n which added to its sum of digits gives 80293016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80293013) 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, 5018306 + ... + 5018321.

Almost surely, 2^80293016 is an apocalyptic number.

It is an amenable number.

80293016 is a deficient number, since it is larger than the sum of its proper divisors (70256404).

80293016 is a wasteful number, since it uses less digits than its factorization.

80293016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10036633 (or 10036629 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 80293016 is about 8960.6370309259. The cubic root of 80293016 is about 431.4123668940.

The spelling of 80293016 in words is "eighty million, two hundred ninety-three thousand, sixteen".