357338923 has 2 divisors, whose sum is σ = 357338924. Its totient is φ = 357338922.

The previous prime is 357338873. The next prime is 357338941. The reversal of 357338923 is 329833753.

It is a strong prime.

It is an emirp because it is prime and its reverse (329833753) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-357338923 is a prime.

It is a super-2 number, since 2×357338923² = 255382211781599858, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 357338923.

It is not a weakly prime, because it can be changed into another prime (357338983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178669461 + 178669462.

It is an arithmetic number, because the mean of its divisors is an integer number (178669462).

Almost surely, 2^357338923 is an apocalyptic number.

357338923 is a deficient number, since it is larger than the sum of its proper divisors (1).

357338923 is an equidigital number, since it uses as much as digits as its factorization.

357338923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 408240, while the sum is 43.

The square root of 357338923 is about 18903.4103536902. The cubic root of 357338923 is about 709.6215155265.

The spelling of 357338923 in words is "three hundred fifty-seven million, three hundred thirty-eight thousand, nine hundred twenty-three".