968869977 has 8 divisors (see below), whose sum is σ = 1293039360. Its totient is φ = 645306960.

The previous prime is 968869969. The next prime is 968869987. The reversal of 968869977 is 779968869.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 968869977 - 2³ = 968869969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (968869987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147849 + ... + 154262.

It is an arithmetic number, because the mean of its divisors is an integer number (161629920).

Almost surely, 2^968869977 is an apocalyptic number.

It is an amenable number.

968869977 is a deficient number, since it is larger than the sum of its proper divisors (324169383).

968869977 is a wasteful number, since it uses less digits than its factorization.

968869977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303183.

The product of its digits is 82301184, while the sum is 69.

The square root of 968869977 is about 31126.6762922095. The cubic root of 968869977 is about 989.5137485586.

The spelling of 968869977 in words is "nine hundred sixty-eight million, eight hundred sixty-nine thousand, nine hundred seventy-seven".