349119383 has 4 divisors (see below), whose sum is σ = 358555080. Its totient is φ = 339683688.

The previous prime is 349119377. The next prime is 349119403. The reversal of 349119383 is 383911943.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 349119383 - 2¹⁸ = 348857239 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 349119383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349119373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4717793 + ... + 4717866.

It is an arithmetic number, because the mean of its divisors is an integer number (89638770).

Almost surely, 2^349119383 is an apocalyptic number.

349119383 is a deficient number, since it is larger than the sum of its proper divisors (9435697).

349119383 is an equidigital number, since it uses as much as digits as its factorization.

349119383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9435696.

The product of its digits is 69984, while the sum is 41.

The square root of 349119383 is about 18684.7366318073. The cubic root of 349119383 is about 704.1383319497.

The spelling of 349119383 in words is "three hundred forty-nine million, one hundred nineteen thousand, three hundred eighty-three".