6390984602 has 16 divisors (see below), whose sum is σ = 9688453632. Its totient is φ = 3161645760.

The previous prime is 6390984601. The next prime is 6390984629. The reversal of 6390984602 is 2064890936.

It is not an unprimeable number, because it can be changed into a prime (6390984601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52103 + ... + 124485.

It is an arithmetic number, because the mean of its divisors is an integer number (605528352).

Almost surely, 2^6390984602 is an apocalyptic number.

6390984602 is a deficient number, since it is larger than the sum of its proper divisors (3297469030).

6390984602 is a wasteful number, since it uses less digits than its factorization.

6390984602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72853.

The product of its (nonzero) digits is 559872, while the sum is 47.

The square root of 6390984602 is about 79943.6339053961. The cubic root of 6390984602 is about 1855.7633368859.

The spelling of 6390984602 in words is "six billion, three hundred ninety million, nine hundred eighty-four thousand, six hundred two".