374134193 has 2 divisors, whose sum is σ = 374134194. Its totient is φ = 374134192.

The previous prime is 374134153. The next prime is 374134237. The reversal of 374134193 is 391431473.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 346592689 + 27541504 = 18617^2 + 5248^2 .

It is a cyclic number.

It is not a de Polignac number, because 374134193 - 2¹⁶ = 374068657 is a prime.

It is a super-2 number, since 2×374134193² = 279952788743522498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (374134153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187067096 + 187067097.

It is an arithmetic number, because the mean of its divisors is an integer number (187067097).

Almost surely, 2^374134193 is an apocalyptic number.

It is an amenable number.

374134193 is a deficient number, since it is larger than the sum of its proper divisors (1).

374134193 is an equidigital number, since it uses as much as digits as its factorization.

374134193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 35.

The square root of 374134193 is about 19342.5487720724. The cubic root of 374134193 is about 720.5693753657.

The spelling of 374134193 in words is "three hundred seventy-four million, one hundred thirty-four thousand, one hundred ninety-three".