968130953 has 4 divisors (see below), whose sum is σ = 970769280. Its totient is φ = 965492628.

The previous prime is 968130869. The next prime is 968130979. The reversal of 968130953 is 359031869.

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 not a de Polignac number, because 968130953 - 2¹⁸ = 967868809 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (968133953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1318613 + ... + 1319346.

It is an arithmetic number, because the mean of its divisors is an integer number (242692320).

Almost surely, 2^968130953 is an apocalyptic number.

It is an amenable number.

968130953 is a deficient number, since it is larger than the sum of its proper divisors (2638327).

968130953 is a wasteful number, since it uses less digits than its factorization.

968130953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2638326.

The product of its (nonzero) digits is 174960, while the sum is 44.

The square root of 968130953 is about 31114.8027954541. The cubic root of 968130953 is about 989.2620944200.

The spelling of 968130953 in words is "nine hundred sixty-eight million, one hundred thirty thousand, nine hundred fifty-three".