346232643 has 16 divisors (see below), whose sum is σ = 476399616. Its totient is φ = 223503840.

The previous prime is 346232629. The next prime is 346232683.

It is a happy number.

346232643 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 346232643 - 2²⁵ = 312678211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (346232683) 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 15 ways as a sum of consecutive naturals, for example, 16030 + ... + 30812.

It is an arithmetic number, because the mean of its divisors is an integer number (29774976).

Almost surely, 2^346232643 is an apocalyptic number.

346232643 is a deficient number, since it is larger than the sum of its proper divisors (130166973).

346232643 is a wasteful number, since it uses less digits than its factorization.

346232643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15034.

The product of its digits is 62208, while the sum is 33.

The square root of 346232643 is about 18607.3276694962. The cubic root of 346232643 is about 702.1922043327.

The spelling of 346232643 in words is "three hundred forty-six million, two hundred thirty-two thousand, six hundred forty-three".