342494419 has 8 divisors (see below), whose sum is σ = 348759488. Its totient is φ = 336263400.

The previous prime is 342494413. The next prime is 342494447. The reversal of 342494419 is 914494243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 342494419 - 2¹⁷ = 342363347 is a prime.

It is a super-2 number, since 2×342494419² = 234604854092295122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342494413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12244 + ... + 28894.

It is an arithmetic number, because the mean of its divisors is an integer number (43594936).

Almost surely, 2^342494419 is an apocalyptic number.

342494419 is a deficient number, since it is larger than the sum of its proper divisors (6265069).

342494419 is a wasteful number, since it uses less digits than its factorization.

342494419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17025.

The product of its digits is 124416, while the sum is 40.

The square root of 342494419 is about 18506.6047399300. The cubic root of 342494419 is about 699.6558982232.

The spelling of 342494419 in words is "three hundred forty-two million, four hundred ninety-four thousand, four hundred nineteen".