959679953 has 4 divisors (see below), whose sum is σ = 961136880. Its totient is φ = 958223028.

The previous prime is 959679871. The next prime is 959679961. The reversal of 959679953 is 359976959.

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-959679953 is a prime.

It is a super-2 number, since 2×959679953² = 1841971224380164418, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (959679353) 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, 727475 + ... + 728792.

It is an arithmetic number, because the mean of its divisors is an integer number (240284220).

Almost surely, 2^959679953 is an apocalyptic number.

It is an amenable number.

959679953 is a deficient number, since it is larger than the sum of its proper divisors (1456927).

959679953 is a wasteful number, since it uses less digits than its factorization.

959679953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1456926.

The product of its digits is 20667150, while the sum is 62.

The square root of 959679953 is about 30978.7016028755. The cubic root of 959679953 is about 986.3751920231.

The spelling of 959679953 in words is "nine hundred fifty-nine million, six hundred seventy-nine thousand, nine hundred fifty-three".