344460 has 24 divisors (see below), whose sum is σ = 964656. Its totient is φ = 91840.

The previous prime is 344453. The next prime is 344479. The reversal of 344460 is 64443.

It is an unprimeable number.

344460 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2811 + ... + 2930.

It is an arithmetic number, because the mean of its divisors is an integer number (40194).

2³⁴⁴⁴⁶⁰ is an apocalyptic number.

344460 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

344460 is an abundant number, since it is smaller than the sum of its proper divisors (620196).

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

344460 is a wasteful number, since it uses less digits than its factorization.

344460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5753 (or 5751 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 344460 is about 586.9071476818. The cubic root of 344460 is about 70.0991791401.

The spelling of 344460 in words is "three hundred forty-four thousand, four hundred sixty".