80407007 has 4 divisors (see below), whose sum is σ = 80475600. Its totient is φ = 80338416.

The previous prime is 80406971. The next prime is 80407021. The reversal of 80407007 is 70070408.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 80407007 - 2⁸ = 80406751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80407507) 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 3 ways as a sum of consecutive naturals, for example, 32507 + ... + 34892.

It is an arithmetic number, because the mean of its divisors is an integer number (20118900).

Almost surely, 2^80407007 is an apocalyptic number.

80407007 is a deficient number, since it is larger than the sum of its proper divisors (68593).

80407007 is a wasteful number, since it uses less digits than its factorization.

80407007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68592.

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 80407007 is about 8966.9954276781. The cubic root of 80407007 is about 431.6164272879.

The spelling of 80407007 in words is "eighty million, four hundred seven thousand, seven".