6999704 has 16 divisors (see below), whose sum is σ = 13255920. Its totient is φ = 3464800.

The previous prime is 6999703. The next prime is 6999721. The reversal of 6999704 is 4079996.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6999703) 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, 3524 + ... + 5139.

It is an arithmetic number, because the mean of its divisors is an integer number (828495).

Almost surely, 2^6999704 is an apocalyptic number.

It is an amenable number.

6999704 is a deficient number, since it is larger than the sum of its proper divisors (6256216).

6999704 is a wasteful number, since it uses less digits than its factorization.

6999704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8770 (or 8766 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 44.

The square root of 6999704 is about 2645.6953717312. The cubic root of 6999704 is about 191.2904219172.

The spelling of 6999704 in words is "six million, nine hundred ninety-nine thousand, seven hundred four".