346085146 has 16 divisors (see below), whose sum is σ = 567336960. Its totient is φ = 157029280.

The previous prime is 346085143. The next prime is 346085149. The reversal of 346085146 is 641580643.

It is a happy number.

346085146 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (346085143) and next prime (346085149).

It is not an unprimeable number, because it can be changed into a prime (346085143) 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, 1306 + ... + 26341.

It is an arithmetic number, because the mean of its divisors is an integer number (35458560).

Almost surely, 2^346085146 is an apocalyptic number.

346085146 is a deficient number, since it is larger than the sum of its proper divisors (221251814).

346085146 is a wasteful number, since it uses less digits than its factorization.

346085146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28229.

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 346085146 is about 18603.3638356078. The cubic root of 346085146 is about 702.0924775966.

The spelling of 346085146 in words is "three hundred forty-six million, eighty-five thousand, one hundred forty-six".