3704340 has 48 divisors (see below), whose sum is σ = 10487232. Its totient is φ = 976896.

The previous prime is 3704303. The next prime is 3704341. The reversal of 3704340 is 434073.

3704340 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3704341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6132 + ... + 6708.

It is an arithmetic number, because the mean of its divisors is an integer number (218484).

Almost surely, 2^3704340 is an apocalyptic number.

3704340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3704340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5243616).

3704340 is an abundant number, since it is smaller than the sum of its proper divisors (6782892).

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

3704340 is a wasteful number, since it uses less digits than its factorization.

3704340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696 (or 694 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 3704340 is about 1924.6662048262. Note that the first 3 decimals coincide. The cubic root of 3704340 is about 154.7284875571.

The spelling of 3704340 in words is "three million, seven hundred four thousand, three hundred forty".