6399802 has 16 divisors (see below), whose sum is σ = 9914112. Its totient is φ = 3096720.

The previous prime is 6399797. The next prime is 6399817. The reversal of 6399802 is 2089936.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9352 + ... + 10012.

It is an arithmetic number, because the mean of its divisors is an integer number (619632).

Almost surely, 2^6399802 is an apocalyptic number.

6399802 is a deficient number, since it is larger than the sum of its proper divisors (3514310).

6399802 is a wasteful number, since it uses less digits than its factorization.

6399802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 6399802 is about 2529.7829946460. The cubic root of 6399802 is about 185.6616386694.

The spelling of 6399802 in words is "six million, three hundred ninety-nine thousand, eight hundred two".