344534612 has 24 divisors (see below), whose sum is σ = 610237320. Its totient is φ = 170190720.

The previous prime is 344534557. The next prime is 344534623. The reversal of 344534612 is 216435443.

It can be written as a sum of positive squares in 4 ways, for example, as 13512976 + 331021636 = 3676^2 + 18194^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182618 + ... + 184494.

It is an arithmetic number, because the mean of its divisors is an integer number (25426555).

Almost surely, 2^344534612 is an apocalyptic number.

It is an amenable number.

344534612 is a deficient number, since it is larger than the sum of its proper divisors (265702708).

344534612 is a wasteful number, since it uses less digits than its factorization.

344534612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2411 (or 2409 counting only the distinct ones).

The product of its digits is 34560, while the sum is 32.

The square root of 344534612 is about 18561.6435694687. The cubic root of 344534612 is about 701.0424006864.

The spelling of 344534612 in words is "three hundred forty-four million, five hundred thirty-four thousand, six hundred twelve".