344913132 has 12 divisors (see below), whose sum is σ = 804797336. Its totient is φ = 114971040.

The previous prime is 344913103. The next prime is 344913139. The reversal of 344913132 is 231319443.

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 344913132.

It is not an unprimeable number, because it can be changed into a prime (344913139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14371369 + ... + 14371392.

Almost surely, 2^344913132 is an apocalyptic number.

It is an amenable number.

344913132 is an abundant number, since it is smaller than the sum of its proper divisors (459884204).

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

344913132 is a wasteful number, since it uses less digits than its factorization.

344913132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28742768 (or 28742766 counting only the distinct ones).

The product of its digits is 7776, while the sum is 30.

The square root of 344913132 is about 18571.8370658371. The cubic root of 344913132 is about 701.2990381345.

The spelling of 344913132 in words is "three hundred forty-four million, nine hundred thirteen thousand, one hundred thirty-two".