3723743 has 4 divisors (see below), whose sum is σ = 3814608. Its totient is φ = 3632880.

The previous prime is 3723739. The next prime is 3723749. The reversal of 3723743 is 3473273.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3723743 - 2² = 3723739 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3723749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45371 + ... + 45452.

It is an arithmetic number, because the mean of its divisors is an integer number (953652).

Almost surely, 2^3723743 is an apocalyptic number.

3723743 is a deficient number, since it is larger than the sum of its proper divisors (90865).

3723743 is an equidigital number, since it uses as much as digits as its factorization.

3723743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90864.

The product of its digits is 10584, while the sum is 29.

The square root of 3723743 is about 1929.7002357879. The cubic root of 3723743 is about 154.9981685528.

The spelling of 3723743 in words is "three million, seven hundred twenty-three thousand, seven hundred forty-three".