6906701838 has 16 divisors (see below), whose sum is σ = 13815123840. Its totient is φ = 2301947256.

The previous prime is 6906701831. The next prime is 6906701849. The reversal of 6906701838 is 8381076096.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6906701831) 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, 16170 + ... + 118637.

It is an arithmetic number, because the mean of its divisors is an integer number (863445240).

Almost surely, 2^6906701838 is an apocalyptic number.

6906701838 is an abundant number, since it is smaller than the sum of its proper divisors (6908422002).

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

6906701838 is a wasteful number, since it uses less digits than its factorization.

6906701838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143351.

The product of its (nonzero) digits is 435456, while the sum is 48.

The square root of 6906701838 is about 83106.5691627323. The cubic root of 6906701838 is about 1904.3944303174.

The spelling of 6906701838 in words is "six billion, nine hundred six million, seven hundred one thousand, eight hundred thirty-eight".