373744 has 40 divisors (see below), whose sum is σ = 857088. Its totient is φ = 154560.

The previous prime is 373721. The next prime is 373753. The reversal of 373744 is 447373.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a plaindrome in base 11.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5229 + ... + 5299.

2³⁷³⁷⁴⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 373744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (428544).

373744 is an abundant number, since it is smaller than the sum of its proper divisors (483344).

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

373744 is a wasteful number, since it uses less digits than its factorization.

373744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133 (or 127 counting only the distinct ones).

The product of its digits is 7056, while the sum is 28.

The square root of 373744 is about 611.3460558473. The cubic root of 373744 is about 72.0318788873.

The spelling of 373744 in words is "three hundred seventy-three thousand, seven hundred forty-four", and thus it is an iban number.