374263229 has 2 divisors, whose sum is σ = 374263230. Its totient is φ = 374263228.

The previous prime is 374263207. The next prime is 374263237. The reversal of 374263229 is 922362473.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 353515204 + 20748025 = 18802^2 + 4555^2 .

It is an emirp because it is prime and its reverse (922362473) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-374263229 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 374263192 and 374263201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (374263249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187131614 + 187131615.

It is an arithmetic number, because the mean of its divisors is an integer number (187131615).

Almost surely, 2^374263229 is an apocalyptic number.

It is an amenable number.

374263229 is a deficient number, since it is larger than the sum of its proper divisors (1).

374263229 is an equidigital number, since it uses as much as digits as its factorization.

374263229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864, while the sum is 38.

The square root of 374263229 is about 19345.8840325274. The cubic root of 374263229 is about 720.6522054521.

The spelling of 374263229 in words is "three hundred seventy-four million, two hundred sixty-three thousand, two hundred twenty-nine".