6853939602 has 64 divisors (see below), whose sum is σ = 14624547840. Its totient is φ = 2136809664.

The previous prime is 6853939571. The next prime is 6853939613. The reversal of 6853939602 is 2069393586.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1282528 + ... + 1287860.

It is an arithmetic number, because the mean of its divisors is an integer number (228508560).

Almost surely, 2^6853939602 is an apocalyptic number.

6853939602 is an abundant number, since it is smaller than the sum of its proper divisors (7770608238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6853939602 is a wasteful number, since it uses less digits than its factorization.

6853939602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5567.

The product of its (nonzero) digits is 2099520, while the sum is 51.

The square root of 6853939602 is about 82788.5233712983. The cubic root of 6853939602 is about 1899.5326276096.

The spelling of 6853939602 in words is "six billion, eight hundred fifty-three million, nine hundred thirty-nine thousand, six hundred two".