3769840 has 20 divisors (see below), whose sum is σ = 8765064. Its totient is φ = 1507904.

The previous prime is 3769813. The next prime is 3769841. The reversal of 3769840 is 489673.

3769840 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (20).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3769840.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3769841) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 23482 + ... + 23641.

Almost surely, 2^3769840 is an apocalyptic number.

It is an amenable number.

3769840 is an abundant number, since it is smaller than the sum of its proper divisors (4995224).

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

3769840 is a wasteful number, since it uses less digits than its factorization.

3769840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47136 (or 47130 counting only the distinct ones).

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

The square root of 3769840 is about 1941.6075813614. The cubic root of 3769840 is about 155.6351323758.

The spelling of 3769840 in words is "three million, seven hundred sixty-nine thousand, eight hundred forty".