343911612 has 24 divisors (see below), whose sum is σ = 875411712. Its totient is φ = 104215600.

The previous prime is 343911611. The next prime is 343911619. The reversal of 343911612 is 216119343.

343911612 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 343911612.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343911611) 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, 1302564 + ... + 1302827.

It is an arithmetic number, because the mean of its divisors is an integer number (36475488).

Almost surely, 2^343911612 is an apocalyptic number.

It is an amenable number.

343911612 is an abundant number, since it is smaller than the sum of its proper divisors (531500100).

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

343911612 is a wasteful number, since it uses less digits than its factorization.

343911612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2605409 (or 2605407 counting only the distinct ones).

The product of its digits is 3888, while the sum is 30.

The square root of 343911612 is about 18544.8540571232. The cubic root of 343911612 is about 700.6195956291.

It can be divided in two parts, 3439 and 11612, that added together give a palindrome (15051).

The spelling of 343911612 in words is "three hundred forty-three million, nine hundred eleven thousand, six hundred twelve".