80074449 has 24 divisors (see below), whose sum is σ = 142356032. Its totient is φ = 42236640.

The previous prime is 80074441. The next prime is 80074451. The reversal of 80074449 is 94447008.

It is not a de Polignac number, because 80074449 - 2³ = 80074441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80074441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48067 + ... + 49704.

Almost surely, 2^80074449 is an apocalyptic number.

It is an amenable number.

80074449 is a deficient number, since it is larger than the sum of its proper divisors (62281583).

80074449 is a wasteful number, since it uses less digits than its factorization.

80074449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97797 (or 97794 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 80074449 is about 8948.4327678091. The cubic root of 80074449 is about 431.0205594885.

The spelling of 80074449 in words is "eighty million, seventy-four thousand, four hundred forty-nine".