80338897 has 4 divisors (see below), whose sum is σ = 84567280. Its totient is φ = 76110516.

The previous prime is 80338879. The next prime is 80338901. The reversal of 80338897 is 79883308.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 80338897 - 2²³ = 71950289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80338847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2114163 + ... + 2114200.

It is an arithmetic number, because the mean of its divisors is an integer number (21141820).

Almost surely, 2^80338897 is an apocalyptic number.

It is an amenable number.

80338897 is a deficient number, since it is larger than the sum of its proper divisors (4228383).

80338897 is a wasteful number, since it uses less digits than its factorization.

80338897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4228382.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 80338897 is about 8963.1968069434. The cubic root of 80338897 is about 431.4945237359.

The spelling of 80338897 in words is "eighty million, three hundred thirty-eight thousand, eight hundred ninety-seven".