6874399744 has 33 divisors (see below), whose sum is σ = 13747392031. Its totient is φ = 3435873280.

The previous prime is 6874399711. The next prime is 6874399771. The reversal of 6874399744 is 4479934786.

The square root of 6874399744 is 82912.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2651889 + ... + 2654479.

Almost surely, 2^6874399744 is an apocalyptic number.

6874399744 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

6874399744 is the 82912-nd square number.

It is an amenable number.

6874399744 is a deficient number, since it is larger than the sum of its proper divisors (6872992287).

6874399744 is an frugal number, since it uses more digits than its factorization.

6874399744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5202 (or 2593 counting only the distinct ones).

The product of its digits is 36578304, while the sum is 61.

The cubic root of 6874399744 is about 1901.4208894966.

The spelling of 6874399744 in words is "six billion, eight hundred seventy-four million, three hundred ninety-nine thousand, seven hundred forty-four".