957797882 has 4 divisors (see below), whose sum is σ = 1436696826. Its totient is φ = 478898940.

The previous prime is 957797879. The next prime is 957797899. The reversal of 957797882 is 288797759.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 288797759 = 3299 ⋅87541.

It can be written as a sum of positive squares in only one way, i.e., 535043161 + 422754721 = 23131^2 + 20561^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239449469 + ... + 239449472.

Almost surely, 2^957797882 is an apocalyptic number.

957797882 is a deficient number, since it is larger than the sum of its proper divisors (478898944).

957797882 is a wasteful number, since it uses less digits than its factorization.

957797882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478898943.

The product of its digits is 17781120, while the sum is 62.

The square root of 957797882 is about 30948.3098407651. The cubic root of 957797882 is about 985.7299619695.

It can be divided in two parts, 95 and 7797882, that added together give a palindrome (7797977).

The spelling of 957797882 in words is "nine hundred fifty-seven million, seven hundred ninety-seven thousand, eight hundred eighty-two".