696775007 has 2 divisors, whose sum is σ = 696775008. Its totient is φ = 696775006.

The previous prime is 696774997. The next prime is 696775019. The reversal of 696775007 is 700577696.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 696775007 - 2⁶ = 696774943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (696775307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 348387503 + 348387504.

It is an arithmetic number, because the mean of its divisors is an integer number (348387504).

Almost surely, 2^696775007 is an apocalyptic number.

696775007 is a deficient number, since it is larger than the sum of its proper divisors (1).

696775007 is an equidigital number, since it uses as much as digits as its factorization.

696775007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 555660, while the sum is 47.

The square root of 696775007 is about 26396.4961121737. The cubic root of 696775007 is about 886.5383384262.

The spelling of 696775007 in words is "six hundred ninety-six million, seven hundred seventy-five thousand, seven".