344360 has 16 divisors (see below), whose sum is σ = 774900. Its totient is φ = 137728.

The previous prime is 344353. The next prime is 344363. The reversal of 344360 is 63443.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 329476 + 14884 = 574^2 + 122^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (344363) by changing a digit.

344360 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4265 + ... + 4344.

2³⁴⁴³⁶⁰ is an apocalyptic number.

It is an amenable number.

344360 is an abundant number, since it is smaller than the sum of its proper divisors (430540).

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

344360 is a wasteful number, since it uses less digits than its factorization.

344360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8620 (or 8616 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 344360 is about 586.8219491464. The cubic root of 344360 is about 70.0923949983.

It can be divided in two parts, 34 and 4360, that multiplied together give a triangular number (148240 = T₅₄₄).

The spelling of 344360 in words is "three hundred forty-four thousand, three hundred sixty".