346514242 has 4 divisors (see below), whose sum is σ = 519771366. Its totient is φ = 173257120.

The previous prime is 346514239. The next prime is 346514269. The reversal of 346514242 is 242415643.

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

It can be written as a sum of positive squares in only one way, i.e., 295805601 + 50708641 = 17199^2 + 7121^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 86628559 + ... + 86628562.

Almost surely, 2^346514242 is an apocalyptic number.

346514242 is a deficient number, since it is larger than the sum of its proper divisors (173257124).

346514242 is a wasteful number, since it uses less digits than its factorization.

346514242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173257123.

The product of its digits is 23040, while the sum is 31.

The square root of 346514242 is about 18614.8930160772. The cubic root of 346514242 is about 702.3825224544.

Adding to 346514242 its reverse (242415643), we get a palindrome (588929885).

The spelling of 346514242 in words is "three hundred forty-six million, five hundred fourteen thousand, two hundred forty-two".