957763841 has 4 divisors (see below), whose sum is σ = 960508500. Its totient is φ = 955019184.

The previous prime is 957763819. The next prime is 957763843. The reversal of 957763841 is 148367759.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 763969600 + 193794241 = 27640^2 + 13921^2 .

It is a cyclic number.

It is not a de Polignac number, because 957763841 - 2¹⁸ = 957501697 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 957763841.

It is not an unprimeable number, because it can be changed into a prime (957763843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1371806 + ... + 1372503.

It is an arithmetic number, because the mean of its divisors is an integer number (240127125).

Almost surely, 2^957763841 is an apocalyptic number.

It is an amenable number.

957763841 is a deficient number, since it is larger than the sum of its proper divisors (2744659).

957763841 is a wasteful number, since it uses less digits than its factorization.

957763841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2744658.

The product of its digits is 1270080, while the sum is 50.

The square root of 957763841 is about 30947.7598704656. The cubic root of 957763841 is about 985.7182839207.

The spelling of 957763841 in words is "nine hundred fifty-seven million, seven hundred sixty-three thousand, eight hundred forty-one".