346118412 has 12 divisors (see below), whose sum is σ = 807609656. Its totient is φ = 115372800.

The previous prime is 346118401. The next prime is 346118417. The reversal of 346118412 is 214811643.

346118412 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 346118412.

It is not an unprimeable number, because it can be changed into a prime (346118417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14421589 + ... + 14421612.

Almost surely, 2^346118412 is an apocalyptic number.

It is an amenable number.

346118412 is an abundant number, since it is smaller than the sum of its proper divisors (461491244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

346118412 is a wasteful number, since it uses less digits than its factorization.

346118412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28843208 (or 28843206 counting only the distinct ones).

The product of its digits is 4608, while the sum is 30.

The square root of 346118412 is about 18604.2578997390. The cubic root of 346118412 is about 702.1149721188.

The spelling of 346118412 in words is "three hundred forty-six million, one hundred eighteen thousand, four hundred twelve".