6723694334 has 32 divisors (see below), whose sum is σ = 11577876480. Its totient is φ = 2868731712.

The previous prime is 6723694319. The next prime is 6723694343. The reversal of 6723694334 is 4334963276.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3687347 + ... + 3689169.

It is an arithmetic number, because the mean of its divisors is an integer number (361808640).

Almost surely, 2^6723694334 is an apocalyptic number.

6723694334 is a deficient number, since it is larger than the sum of its proper divisors (4854182146).

6723694334 is a wasteful number, since it uses less digits than its factorization.

6723694334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2864.

The product of its digits is 1959552, while the sum is 47.

The square root of 6723694334 is about 81998.1361617446. The cubic root of 6723694334 is about 1887.4233370556.

The spelling of 6723694334 in words is "six billion, seven hundred twenty-three million, six hundred ninety-four thousand, three hundred thirty-four".