3723340 has 48 divisors (see below), whose sum is σ = 8491392. Its totient is φ = 1366016.

The previous prime is 3723337. The next prime is 3723359. The reversal of 3723340 is 433273.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15864 + ... + 16096.

It is an arithmetic number, because the mean of its divisors is an integer number (176904).

Almost surely, 2^3723340 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 3723340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4245696).

3723340 is an abundant number, since it is smaller than the sum of its proper divisors (4768052).

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

3723340 is a wasteful number, since it uses less digits than its factorization.

3723340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306 (or 304 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 22.

The square root of 3723340 is about 1929.5958125991. The cubic root of 3723340 is about 154.9925768211.

It can be divided in two parts, 37233 and 40, that added together give a palindrome (37273).

The spelling of 3723340 in words is "three million, seven hundred twenty-three thousand, three hundred forty".