6900890888331 has 48 divisors (see below), whose sum is σ = 10939254817920. Its totient is φ = 4157382879360.

The previous prime is 6900890888263. The next prime is 6900890888389. The reversal of 6900890888331 is 1338880980096.

It is not a de Polignac number, because 6900890888331 - 2¹⁰ = 6900890887307 is a prime.

It is a super-2 number, since 2×6900890888331² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6900890884331) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11157840 + ... + 11760066.

It is an arithmetic number, because the mean of its divisors is an integer number (227901142040).

Almost surely, 2^{6900890888331} is an apocalyptic number.

6900890888331 is a deficient number, since it is larger than the sum of its proper divisors (4038363929589).

6900890888331 is a wasteful number, since it uses less digits than its factorization.

6900890888331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602936 (or 602933 counting only the distinct ones).

The product of its (nonzero) digits is 17915904, while the sum is 63.

The spelling of 6900890888331 in words is "six trillion, nine hundred billion, eight hundred ninety million, eight hundred eighty-eight thousand, three hundred thirty-one".