3707742 has 16 divisors (see below), whose sum is σ = 7443072. Its totient is φ = 1231320.

The previous prime is 3707741. The next prime is 3707749. The reversal of 3707742 is 2477073.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3707741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 873 + ... + 2859.

It is an arithmetic number, because the mean of its divisors is an integer number (465192).

Almost surely, 2^3707742 is an apocalyptic number.

3707742 is an abundant number, since it is smaller than the sum of its proper divisors (3735330).

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

3707742 is a wasteful number, since it uses less digits than its factorization.

3707742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2303.

The product of its (nonzero) digits is 8232, while the sum is 30.

The square root of 3707742 is about 1925.5497916180. The cubic root of 3707742 is about 154.7758396950.

The spelling of 3707742 in words is "three million, seven hundred seven thousand, seven hundred forty-two".