880951671668 has 6 divisors (see below), whose sum is σ = 1541665425426. Its totient is φ = 440475835832.

The previous prime is 880951671667. The next prime is 880951671727. The reversal of 880951671668 is 866176159088.

It can be written as a sum of positive squares in only one way, i.e., 665369752804 + 215581918864 = 815702^2 + 464308^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (880951671667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110118958955 + ... + 110118958962.

It is an arithmetic number, because the mean of its divisors is an integer number (256944237571).

Almost surely, 2^880951671668 is an apocalyptic number.

It is an amenable number.

880951671668 is a deficient number, since it is larger than the sum of its proper divisors (660713753758).

880951671668 is a wasteful number, since it uses less digits than its factorization.

880951671668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220237917921 (or 220237917919 counting only the distinct ones).

The product of its (nonzero) digits is 34836480, while the sum is 65.

The spelling of 880951671668 in words is "eight hundred eighty billion, nine hundred fifty-one million, six hundred seventy-one thousand, six hundred sixty-eight".