374225219 has 2 divisors, whose sum is σ = 374225220. Its totient is φ = 374225218.

The previous prime is 374225213. The next prime is 374225239. The reversal of 374225219 is 912522473.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 374225219 - 2¹² = 374221123 is a prime.

It is a super-2 number, since 2×374225219² = 280089029071195922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (374225213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187112609 + 187112610.

It is an arithmetic number, because the mean of its divisors is an integer number (187112610).

Almost surely, 2^374225219 is an apocalyptic number.

374225219 is a deficient number, since it is larger than the sum of its proper divisors (1).

374225219 is an equidigital number, since it uses as much as digits as its factorization.

374225219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 35.

The square root of 374225219 is about 19344.9016280776. The cubic root of 374225219 is about 720.6278082582.

The spelling of 374225219 in words is "three hundred seventy-four million, two hundred twenty-five thousand, two hundred nineteen".