960853681 has 4 divisors (see below), whose sum is σ = 1002629952. Its totient is φ = 919077412.

The previous prime is 960853669. The next prime is 960853717. The reversal of 960853681 is 186358069.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-960853681 is a prime.

It is a super-2 number, since 2×960853681² = 1846479592582499522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (960853601) 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, 20888101 + ... + 20888146.

It is an arithmetic number, because the mean of its divisors is an integer number (250657488).

Almost surely, 2^960853681 is an apocalyptic number.

It is an amenable number.

960853681 is a deficient number, since it is larger than the sum of its proper divisors (41776271).

960853681 is a wasteful number, since it uses less digits than its factorization.

960853681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41776270.

The product of its (nonzero) digits is 311040, while the sum is 46.

The square root of 960853681 is about 30997.6399262912. The cubic root of 960853681 is about 986.7771539869. Note that the first 3 decimals are identical.

The spelling of 960853681 in words is "nine hundred sixty million, eight hundred fifty-three thousand, six hundred eighty-one".