968827897 has 4 divisors (see below), whose sum is σ = 969030400. Its totient is φ = 968625396.

The previous prime is 968827889. The next prime is 968827901. The reversal of 968827897 is 798728869.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 798728869 = 271 ⋅2947339.

It is a cyclic number.

It is not a de Polignac number, because 968827897 - 2³ = 968827889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (968827997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93897 + ... + 103702.

It is an arithmetic number, because the mean of its divisors is an integer number (242257600).

Almost surely, 2^968827897 is an apocalyptic number.

It is an amenable number.

968827897 is a deficient number, since it is larger than the sum of its proper divisors (202503).

968827897 is a wasteful number, since it uses less digits than its factorization.

968827897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202502.

The product of its digits is 24385536, while the sum is 64.

The square root of 968827897 is about 31126.0003373386. Note that the first 3 decimals coincide. The cubic root of 968827897 is about 989.4994228175.

The spelling of 968827897 in words is "nine hundred sixty-eight million, eight hundred twenty-seven thousand, eight hundred ninety-seven".