7896331 has 2 divisors, whose sum is σ = 7896332. Its totient is φ = 7896330.

The previous prime is 7896307. The next prime is 7896341. The reversal of 7896331 is 1336987.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7896331 - 2⁵ = 7896299 is a prime.

It is a super-2 number, since 2×7896331² = 124704086523122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7896341) 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 as a sum of consecutive naturals, namely, 3948165 + 3948166.

It is an arithmetic number, because the mean of its divisors is an integer number (3948166).

Almost surely, 2^7896331 is an apocalyptic number.

7896331 is a deficient number, since it is larger than the sum of its proper divisors (1).

7896331 is an equidigital number, since it uses as much as digits as its factorization.

7896331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 37.

The square root of 7896331 is about 2810.0411029022. The cubic root of 7896331 is about 199.1323328790.

The spelling of 7896331 in words is "seven million, eight hundred ninety-six thousand, three hundred thirty-one".