80411319 has 8 divisors (see below), whose sum is σ = 119127920. Its totient is φ = 53607528.

The previous prime is 80411269. The next prime is 80411321. The reversal of 80411319 is 91311408.

It is not a de Polignac number, because 80411319 - 2⁸ = 80411063 is a prime.

It is a super-2 number, since 2×80411319² = 12931960446639522, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 2978197 = 80411319 / (8 + 0 + 4 + 1 + 1 + 3 + 1 + 9).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80411292 and 80411301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80411339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1489072 + ... + 1489125.

It is an arithmetic number, because the mean of its divisors is an integer number (14890990).

Almost surely, 2^80411319 is an apocalyptic number.

80411319 is a deficient number, since it is larger than the sum of its proper divisors (38716601).

80411319 is a wasteful number, since it uses less digits than its factorization.

80411319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2978206 (or 2978200 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 80411319 is about 8967.2358617358. The cubic root of 80411319 is about 431.6241426054.

The spelling of 80411319 in words is "eighty million, four hundred eleven thousand, three hundred nineteen".