349701419 has 2 divisors, whose sum is σ = 349701420. Its totient is φ = 349701418.

The previous prime is 349701383. The next prime is 349701431. The reversal of 349701419 is 914107943.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 349701419 - 2²⁴ = 332924203 is a prime.

It is a super-2 number, since 2×349701419² = 244582164901227122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (349701619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174850709 + 174850710.

It is an arithmetic number, because the mean of its divisors is an integer number (174850710).

Almost surely, 2^349701419 is an apocalyptic number.

349701419 is a deficient number, since it is larger than the sum of its proper divisors (1).

349701419 is an equidigital number, since it uses as much as digits as its factorization.

349701419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 349701419 is about 18700.3053183631. The cubic root of 349701419 is about 704.5294171932.

The spelling of 349701419 in words is "three hundred forty-nine million, seven hundred one thousand, four hundred nineteen".