347799419 has 6 divisors (see below), whose sum is σ = 379485036. Its totient is φ = 316125060.

The previous prime is 347799401. The next prime is 347799421. The reversal of 347799419 is 914997743.

It is a happy number.

It is not a de Polignac number, because 347799419 - 2²⁴ = 331022203 is a prime.

It is a super-2 number, since 2×347799419² = 241928871713475122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (347799469) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59042 + ... + 64664.

It is an arithmetic number, because the mean of its divisors is an integer number (63247506).

Almost surely, 2^347799419 is an apocalyptic number.

347799419 is a deficient number, since it is larger than the sum of its proper divisors (31685617).

347799419 is an frugal number, since it uses more digits than its factorization.

347799419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11257 (or 5634 counting only the distinct ones).

The product of its digits is 1714608, while the sum is 53.

The square root of 347799419 is about 18649.3811961684. The cubic root of 347799419 is about 703.2498001066.

The spelling of 347799419 in words is "three hundred forty-seven million, seven hundred ninety-nine thousand, four hundred nineteen".