6838690739307 has 32 divisors (see below), whose sum is σ = 10690886266368. Its totient is φ = 3807854136576.

The previous prime is 6838690739239. The next prime is 6838690739327. The reversal of 6838690739307 is 7039370968386.

It is a happy number.

It is not a de Polignac number, because 6838690739307 - 2²⁷ = 6838556521579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6838690739327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26746168 + ... + 27000645.

It is an arithmetic number, because the mean of its divisors is an integer number (334090195824).

Almost surely, 2^{6838690739307} is an apocalyptic number.

6838690739307 is a deficient number, since it is larger than the sum of its proper divisors (3852195527061).

6838690739307 is a wasteful number, since it uses less digits than its factorization.

6838690739307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53746979.

The product of its (nonzero) digits is 246903552, while the sum is 69.

The spelling of 6838690739307 in words is "six trillion, eight hundred thirty-eight billion, six hundred ninety million, seven hundred thirty-nine thousand, three hundred seven".