3786940 has 12 divisors (see below), whose sum is σ = 7952616. Its totient is φ = 1514768.

The previous prime is 3786919. The next prime is 3786953. The reversal of 3786940 is 496873.

3786940 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3786940.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94654 + ... + 94693.

It is an arithmetic number, because the mean of its divisors is an integer number (662718).

Almost surely, 2^3786940 is an apocalyptic number.

It is an amenable number.

3786940 is an abundant number, since it is smaller than the sum of its proper divisors (4165676).

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

3786940 is a wasteful number, since it uses less digits than its factorization.

3786940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189356 (or 189354 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 3786940 is about 1946.0061664856. The cubic root of 3786940 is about 155.8700978646.

The spelling of 3786940 in words is "three million, seven hundred eighty-six thousand, nine hundred forty".