3707743 has 8 divisors (see below), whose sum is σ = 4048688. Its totient is φ = 3374784.

The previous prime is 3707741. The next prime is 3707749. The reversal of 3707743 is 3477073.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3707743 - 2¹ = 3707741 is a prime.

It is a Duffinian number.

3707743 is a lucky 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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1005 + ... + 2902.

It is an arithmetic number, because the mean of its divisors is an integer number (506086).

Almost surely, 2^3707743 is an apocalyptic number.

3707743 is a deficient number, since it is larger than the sum of its proper divisors (340945).

3707743 is a wasteful number, since it uses less digits than its factorization.

3707743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3993.

The product of its (nonzero) digits is 12348, while the sum is 31.

The square root of 3707743 is about 1925.5500512840. The cubic root of 3707743 is about 154.7758536096.

The spelling of 3707743 in words is "three million, seven hundred seven thousand, seven hundred forty-three".