344442612 has 24 divisors (see below), whose sum is σ = 829626112. Its totient is φ = 111110400.

The previous prime is 344442589. The next prime is 344442619. The reversal of 344442612 is 216244443.

It is a super-2 number, since 2×344442612² = 237281425922765088, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 344442612.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344442619) 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, 462589 + ... + 463332.

Almost surely, 2^344442612 is an apocalyptic number.

It is an amenable number.

344442612 is an abundant number, since it is smaller than the sum of its proper divisors (485183500).

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

344442612 is a wasteful number, since it uses less digits than its factorization.

344442612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925959 (or 925957 counting only the distinct ones).

The product of its digits is 18432, while the sum is 30.

The square root of 344442612 is about 18559.1651751904. The cubic root of 344442612 is about 700.9799960782.

It can be divided in two parts, 3444 and 42612, that added together give a triangular number (46056 = T₃₀₃).

The spelling of 344442612 in words is "three hundred forty-four million, four hundred forty-two thousand, six hundred twelve".