80704007 has 2 divisors, whose sum is σ = 80704008. Its totient is φ = 80704006.

The previous prime is 80703983. The next prime is 80704051. The reversal of 80704007 is 70040708.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80704007 - 2⁸ = 80703751 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80704087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40352003 + 40352004.

It is an arithmetic number, because the mean of its divisors is an integer number (40352004).

Almost surely, 2^80704007 is an apocalyptic number.

80704007 is a deficient number, since it is larger than the sum of its proper divisors (1).

80704007 is an equidigital number, since it uses as much as digits as its factorization.

80704007 is an evil number, because the sum of its binary digits is even.

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

The square root of 80704007 is about 8983.5408943245. The cubic root of 80704007 is about 432.1471959963.

The spelling of 80704007 in words is "eighty million, seven hundred four thousand, seven".