80397007 has 4 divisors (see below), whose sum is σ = 80459280. Its totient is φ = 80334736.

The previous prime is 80396977. The next prime is 80397011. The reversal of 80397007 is 70079308.

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 80397007 - 2⁷ = 80396879 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 (80397047) 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, 29158 + ... + 31795.

It is an arithmetic number, because the mean of its divisors is an integer number (20114820).

Almost surely, 2^80397007 is an apocalyptic number.

80397007 is a deficient number, since it is larger than the sum of its proper divisors (62273).

80397007 is a wasteful number, since it uses less digits than its factorization.

80397007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62272.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 80397007 is about 8966.4378099667. The cubic root of 80397007 is about 431.5985335604.

The spelling of 80397007 in words is "eighty million, three hundred ninety-seven thousand, seven".