6885903264 has 48 divisors (see below), whose sum is σ = 18100817280. Its totient is φ = 2292085760.

The previous prime is 6885903253. The next prime is 6885903317. The reversal of 6885903264 is 4623095886.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×6885903264² = 94831327522331707392, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19144 + ... + 118904.

It is an arithmetic number, because the mean of its divisors is an integer number (377100360).

Almost surely, 2^6885903264 is an apocalyptic number.

It is an amenable number.

6885903264 is an abundant number, since it is smaller than the sum of its proper divisors (11214914016).

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

6885903264 is a wasteful number, since it uses less digits than its factorization.

6885903264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100493 (or 100485 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 51.

The square root of 6885903264 is about 82981.3428669361. The cubic root of 6885903264 is about 1902.4809017499.

The spelling of 6885903264 in words is "six billion, eight hundred eighty-five million, nine hundred three thousand, two hundred sixty-four".