8835297457 has 6 divisors (see below), whose sum is σ = 10277795058. Its totient is φ = 7573112064.

The previous prime is 8835297421. The next prime is 8835297479. The reversal of 8835297457 is 7547925388.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 7064234401 + 1771063056 = 84049^2 + 42084^2 .

It is a de Polignac number, because none of the positive numbers 2^k-8835297457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8835292457) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 90156048 + ... + 90156145.

It is an arithmetic number, because the mean of its divisors is an integer number (1712965843).

Almost surely, 2^8835297457 is an apocalyptic number.

It is an amenable number.

8835297457 is a deficient number, since it is larger than the sum of its proper divisors (1442497601).

8835297457 is a wasteful number, since it uses less digits than its factorization.

8835297457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180312207 (or 180312200 counting only the distinct ones).

The product of its digits is 16934400, while the sum is 58.

The square root of 8835297457 is about 93996.2629948659. The cubic root of 8835297457 is about 2067.3169168419.

The spelling of 8835297457 in words is "eight billion, eight hundred thirty-five million, two hundred ninety-seven thousand, four hundred fifty-seven".