3674940 has 48 divisors (see below), whose sum is σ = 10741248. Its totient is φ = 937024.

The previous prime is 3674929. The next prime is 3674947. The reversal of 3674940 is 494763.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3674947) 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, 49 + ... + 2711.

It is an arithmetic number, because the mean of its divisors is an integer number (223776).

Almost surely, 2^3674940 is an apocalyptic number.

3674940 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 3674940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5370624).

3674940 is an abundant number, since it is smaller than the sum of its proper divisors (7066308).

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

3674940 is a wasteful number, since it uses less digits than its factorization.

3674940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2698 (or 2696 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 3674940 is about 1917.0133019883. The cubic root of 3674940 is about 154.3180585726.

The spelling of 3674940 in words is "three million, six hundred seventy-four thousand, nine hundred forty".