956480849 has 2 divisors, whose sum is σ = 956480850. Its totient is φ = 956480848.

The previous prime is 956480797. The next prime is 956480867. The reversal of 956480849 is 948084659.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 952154449 + 4326400 = 30857^2 + 2080^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-956480849 is a prime.

It is a super-2 number, since 2×956480849² = 1829711229007521602, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 956480849.

It is not a weakly prime, because it can be changed into another prime (956480869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 478240424 + 478240425.

It is an arithmetic number, because the mean of its divisors is an integer number (478240425).

Almost surely, 2^956480849 is an apocalyptic number.

It is an amenable number.

956480849 is a deficient number, since it is larger than the sum of its proper divisors (1).

956480849 is an equidigital number, since it uses as much as digits as its factorization.

956480849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2488320, while the sum is 53.

The square root of 956480849 is about 30927.0245739871. The cubic root of 956480849 is about 985.2779409248.

The spelling of 956480849 in words is "nine hundred fifty-six million, four hundred eighty thousand, eight hundred forty-nine".