6892249764 has 24 divisors (see below), whose sum is σ = 16424085888. Its totient is φ = 2248535200.

The previous prime is 6892249739. The next prime is 6892249781. The reversal of 6892249764 is 4679422986.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6109587 + ... + 6110714.

It is an arithmetic number, because the mean of its divisors is an integer number (684336912).

Almost surely, 2^6892249764 is an apocalyptic number.

It is an amenable number.

6892249764 is an abundant number, since it is smaller than the sum of its proper divisors (9531836124).

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

6892249764 is a wasteful number, since it uses less digits than its factorization.

6892249764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12220355 (or 12220353 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 57.

The square root of 6892249764 is about 83019.5745833475. The cubic root of 6892249764 is about 1903.0652059945.

The spelling of 6892249764 in words is "six billion, eight hundred ninety-two million, two hundred forty-nine thousand, seven hundred sixty-four".