6890853900 has 72 divisors (see below), whose sum is σ = 22785763840. Its totient is φ = 1575051840.

The previous prime is 6890853869. The next prime is 6890853901. The reversal of 6890853900 is 93580986.

It is a super-2 number, since 2×6890853900² = 94967734942290420000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 6890853900.

It is not an unprimeable number, because it can be changed into a prime (6890853901) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1638580 + ... + 1642779.

Almost surely, 2^6890853900 is an apocalyptic number.

6890853900 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6890853900 is an abundant number, since it is smaller than the sum of its proper divisors (15894909940).

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

6890853900 is a wasteful number, since it uses less digits than its factorization.

6890853900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3281383 (or 3281376 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 48.

The square root of 6890853900 is about 83011.1673210298. The cubic root of 6890853900 is about 1902.9367235370.

The spelling of 6890853900 in words is "six billion, eight hundred ninety million, eight hundred fifty-three thousand, nine hundred".