1373344 has 24 divisors (see below), whose sum is σ = 3090528. Its totient is φ = 588480.

The previous prime is 1373341. The next prime is 1373347. The reversal of 1373344 is 4433731.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1373341) and next prime (1373347).

It is not an unprimeable number, because it can be changed into a prime (1373341) 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, 2842 + ... + 3289.

It is an arithmetic number, because the mean of its divisors is an integer number (128772).

2^1373344 is an apocalyptic number.

1373344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1373344 is an abundant number, since it is smaller than the sum of its proper divisors (1717184).

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

1373344 is an equidigital number, since it uses as much as digits as its factorization.

1373344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6148 (or 6140 counting only the distinct ones).

The product of its digits is 3024, while the sum is 25.

The square root of 1373344 is about 1171.8976064486. The cubic root of 1373344 is about 111.1543452492.

It can be divided in two parts, 137 and 3344, that added together give a square (3481 = 59²).

The spelling of 1373344 in words is "one million, three hundred seventy-three thousand, three hundred forty-four".