80049697 has 8 divisors (see below), whose sum is σ = 98522816. Its totient is φ = 63335952.

The previous prime is 80049691. The next prime is 80049701. The reversal of 80049697 is 79694008.

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

It is a cyclic number.

It is not a de Polignac number, because 80049697 - 2³ = 80049689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80049691) 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, 439743 + ... + 439924.

It is an arithmetic number, because the mean of its divisors is an integer number (12315352).

Almost surely, 2^80049697 is an apocalyptic number.

It is an amenable number.

80049697 is a deficient number, since it is larger than the sum of its proper divisors (18473119).

80049697 is a wasteful number, since it uses less digits than its factorization.

80049697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879687.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 80049697 is about 8947.0496254352. The cubic root of 80049697 is about 430.9761436544.

The spelling of 80049697 in words is "eighty million, forty-nine thousand, six hundred ninety-seven".