346545339 has 8 divisors (see below), whose sum is σ = 528069120. Its totient is φ = 198025896.

The previous prime is 346545337. The next prime is 346545359. The reversal of 346545339 is 933545643.

It is a happy number.

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

It is not a de Polignac number, because 346545339 - 2¹ = 346545337 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 346545339.

It is not an unprimeable number, because it can be changed into a prime (346545337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8251059 + ... + 8251100.

It is an arithmetic number, because the mean of its divisors is an integer number (66008640).

Almost surely, 2^346545339 is an apocalyptic number.

346545339 is a deficient number, since it is larger than the sum of its proper divisors (181523781).

346545339 is a wasteful number, since it uses less digits than its factorization.

346545339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16502169.

The product of its digits is 583200, while the sum is 42.

The square root of 346545339 is about 18615.7282693963. The cubic root of 346545339 is about 702.4035329770.

It can be divided in two parts, 34654 and 5339, that added together give a palindrome (39993).

The spelling of 346545339 in words is "three hundred forty-six million, five hundred forty-five thousand, three hundred thirty-nine".