704007007 has 4 divisors (see below), whose sum is σ = 768007656. Its totient is φ = 640006360.

The previous prime is 704007001. The next prime is 704007011. The reversal of 704007007 is 700700407.

704007007 is nontrivially palindromic in base 3.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-704007007 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 (704007001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32000308 + ... + 32000329.

It is an arithmetic number, because the mean of its divisors is an integer number (192001914).

Almost surely, 2^704007007 is an apocalyptic number.

704007007 is a deficient number, since it is larger than the sum of its proper divisors (64000649).

704007007 is a wasteful number, since it uses less digits than its factorization.

704007007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64000648.

The product of its (nonzero) digits is 1372, while the sum is 25.

The square root of 704007007 is about 26533.1303656391. The cubic root of 704007007 is about 889.5949876248.

The spelling of 704007007 in words is "seven hundred four million, seven thousand, seven".