373040219 has 2 divisors, whose sum is σ = 373040220. Its totient is φ = 373040218.

The previous prime is 373040203. The next prime is 373040237. The reversal of 373040219 is 912040373.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 373040219 - 2⁴ = 373040203 is a prime.

It is a super-2 number, since 2×373040219² = 278318009983135922, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 373040191 and 373040200.

It is not a weakly prime, because it can be changed into another prime (373040249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186520109 + 186520110.

It is an arithmetic number, because the mean of its divisors is an integer number (186520110).

Almost surely, 2^373040219 is an apocalyptic number.

373040219 is a deficient number, since it is larger than the sum of its proper divisors (1).

373040219 is an equidigital number, since it uses as much as digits as its factorization.

373040219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 373040219 is about 19314.2491182029. The cubic root of 373040219 is about 719.8663711625.

The spelling of 373040219 in words is "three hundred seventy-three million, forty thousand, two hundred nineteen".