374272163 has 2 divisors, whose sum is σ = 374272164. Its totient is φ = 374272162.

The previous prime is 374272141. The next prime is 374272177. The reversal of 374272163 is 361272473.

It is a strong prime.

It is an emirp because it is prime and its reverse (361272473) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 374272163 - 2¹⁸ = 374010019 is a prime.

It is not a weakly prime, because it can be changed into another prime (374272103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187136081 + 187136082.

It is an arithmetic number, because the mean of its divisors is an integer number (187136082).

Almost surely, 2^374272163 is an apocalyptic number.

374272163 is a deficient number, since it is larger than the sum of its proper divisors (1).

374272163 is an equidigital number, since it uses as much as digits as its factorization.

374272163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 42336, while the sum is 35.

The square root of 374272163 is about 19346.1149329781. The cubic root of 374272163 is about 720.6579396120.

The spelling of 374272163 in words is "three hundred seventy-four million, two hundred seventy-two thousand, one hundred sixty-three".