7331260889 has 2 divisors, whose sum is σ = 7331260890. Its totient is φ = 7331260888.

The previous prime is 7331260883. The next prime is 7331260901. The reversal of 7331260889 is 9880621337.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4677465664 + 2653795225 = 68392^2 + 51515^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7331260889 is a prime.

It is not a weakly prime, because it can be changed into another prime (7331260883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3665630444 + 3665630445.

It is an arithmetic number, because the mean of its divisors is an integer number (3665630445).

Almost surely, 2^7331260889 is an apocalyptic number.

It is an amenable number.

7331260889 is a deficient number, since it is larger than the sum of its proper divisors (1).

7331260889 is an equidigital number, since it uses as much as digits as its factorization.

7331260889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 435456, while the sum is 47.

The square root of 7331260889 is about 85622.7825347904. The cubic root of 7331260889 is about 1942.6425257575.

The spelling of 7331260889 in words is "seven billion, three hundred thirty-one million, two hundred sixty thousand, eight hundred eighty-nine".