6829431723 has 12 divisors (see below), whose sum is σ = 9902246640. Its totient is φ = 4535641296.

The previous prime is 6829431703. The next prime is 6829431757. The reversal of 6829431723 is 3271349286.

It is not a de Polignac number, because 6829431723 - 2⁸ = 6829431467 is a prime.

It is a super-2 number, since 2×6829431723² = 93282275318237497458, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6829431703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1440268 + ... + 1445001.

It is an arithmetic number, because the mean of its divisors is an integer number (825187220).

Almost surely, 2^6829431723 is an apocalyptic number.

6829431723 is a deficient number, since it is larger than the sum of its proper divisors (3072814917).

6829431723 is a wasteful number, since it uses less digits than its factorization.

6829431723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2885538 (or 2885535 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 6829431723 is about 82640.3758643437. The cubic root of 6829431723 is about 1897.2658478845.

The spelling of 6829431723 in words is "six billion, eight hundred twenty-nine million, four hundred thirty-one thousand, seven hundred twenty-three".