350668057 has 2 divisors, whose sum is σ = 350668058. Its totient is φ = 350668056.

The previous prime is 350668033. The next prime is 350668079. The reversal of 350668057 is 750866053.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 199967881 + 150700176 = 14141^2 + 12276^2 .

It is a cyclic number.

It is not a de Polignac number, because 350668057 - 2¹¹ = 350666009 is a prime.

It is not a weakly prime, because it can be changed into another prime (350668657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175334028 + 175334029.

It is an arithmetic number, because the mean of its divisors is an integer number (175334029).

Almost surely, 2^350668057 is an apocalyptic number.

It is an amenable number.

350668057 is a deficient number, since it is larger than the sum of its proper divisors (1).

350668057 is an equidigital number, since it uses as much as digits as its factorization.

350668057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 350668057 is about 18726.1329964304. The cubic root of 350668057 is about 705.1779689191.

The spelling of 350668057 in words is "three hundred fifty million, six hundred sixty-eight thousand, fifty-seven".