896761331 has 2 divisors, whose sum is σ = 896761332. Its totient is φ = 896761330.

The previous prime is 896761321. The next prime is 896761343. The reversal of 896761331 is 133167698.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-896761331 is a prime.

It is a super-2 number, since 2×896761331² = 1608361769553783122, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (896761301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 448380665 + 448380666.

It is an arithmetic number, because the mean of its divisors is an integer number (448380666).

Almost surely, 2^896761331 is an apocalyptic number.

896761331 is a deficient number, since it is larger than the sum of its proper divisors (1).

896761331 is an equidigital number, since it uses as much as digits as its factorization.

896761331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 163296, while the sum is 44.

The square root of 896761331 is about 29945.9735356859. The cubic root of 896761331 is about 964.3298813481.

The spelling of 896761331 in words is "eight hundred ninety-six million, seven hundred sixty-one thousand, three hundred thirty-one".