6801938313 has 16 divisors (see below), whose sum is σ = 9384168000. Its totient is φ = 4377240000.

The previous prime is 6801938249. The next prime is 6801938347. The reversal of 6801938313 is 3138391086.

It is not a de Polignac number, because 6801938313 - 2⁶ = 6801938249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6801938113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 598938 + ... + 610188.

It is an arithmetic number, because the mean of its divisors is an integer number (586510500).

Almost surely, 2^6801938313 is an apocalyptic number.

It is an amenable number.

6801938313 is a deficient number, since it is larger than the sum of its proper divisors (2582229687).

6801938313 is a wasteful number, since it uses less digits than its factorization.

6801938313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18232.

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 6801938313 is about 82473.8644238282. The cubic root of 6801938313 is about 1894.7164673040.

The spelling of 6801938313 in words is "six billion, eight hundred one million, nine hundred thirty-eight thousand, three hundred thirteen".