6900344828 has 48 divisors (see below), whose sum is σ = 13227629184. Its totient is φ = 3130595520.

The previous prime is 6900344821. The next prime is 6900344831. The reversal of 6900344828 is 8284430096.

It is a super-2 number, since 2×6900344828² = 95229517490612699168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6900344821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 724151 + ... + 733617.

It is an arithmetic number, because the mean of its divisors is an integer number (275575608).

Almost surely, 2^6900344828 is an apocalyptic number.

It is an amenable number.

6900344828 is a deficient number, since it is larger than the sum of its proper divisors (6327284356).

6900344828 is a wasteful number, since it uses less digits than its factorization.

6900344828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9722 (or 9720 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 44.

The square root of 6900344828 is about 83068.3142238965. The cubic root of 6900344828 is about 1903.8099752539.

The spelling of 6900344828 in words is "six billion, nine hundred million, three hundred forty-four thousand, eight hundred twenty-eight".