80796269 has 8 divisors (see below), whose sum is σ = 84033312. Its totient is φ = 77621040.

The previous prime is 80796259. The next prime is 80796277. The reversal of 80796269 is 96269708.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80796269 is a prime.

It is a super-2 number, since 2×80796269² = 13056074168640722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80796259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12779 + ... + 18024.

It is an arithmetic number, because the mean of its divisors is an integer number (10504164).

Almost surely, 2^80796269 is an apocalyptic number.

It is an amenable number.

80796269 is a deficient number, since it is larger than the sum of its proper divisors (3237043).

80796269 is a wasteful number, since it uses less digits than its factorization.

80796269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30907.

The product of its (nonzero) digits is 326592, while the sum is 47.

The square root of 80796269 is about 8988.6744851507. The cubic root of 80796269 is about 432.3118122779.

The spelling of 80796269 in words is "eighty million, seven hundred ninety-six thousand, two hundred sixty-nine".