957984259 has 2 divisors, whose sum is σ = 957984260. Its totient is φ = 957984258.

The previous prime is 957984217. The next prime is 957984263. The reversal of 957984259 is 952489759.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 957984259 - 2¹¹ = 957982211 is a prime.

It is not a weakly prime, because it can be changed into another prime (957984299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 478992129 + 478992130.

It is an arithmetic number, because the mean of its divisors is an integer number (478992130).

Almost surely, 2^957984259 is an apocalyptic number.

957984259 is a deficient number, since it is larger than the sum of its proper divisors (1).

957984259 is an equidigital number, since it uses as much as digits as its factorization.

957984259 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8164800, while the sum is 58.

The square root of 957984259 is about 30951.3207957270. The cubic root of 957984259 is about 985.7938952486.

The spelling of 957984259 in words is "nine hundred fifty-seven million, nine hundred eighty-four thousand, two hundred fifty-nine".