3748783 has 4 divisors (see below), whose sum is σ = 3836008. Its totient is φ = 3661560.

The previous prime is 3748781. The next prime is 3748813. The reversal of 3748783 is 3878473.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3878473 = 1723 ⋅2251.

It is a cyclic number.

It is not a de Polignac number, because 3748783 - 2¹ = 3748781 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 (3748781) 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, 43548 + ... + 43633.

It is an arithmetic number, because the mean of its divisors is an integer number (959002).

Almost surely, 2^3748783 is an apocalyptic number.

3748783 is a deficient number, since it is larger than the sum of its proper divisors (87225).

3748783 is an equidigital number, since it uses as much as digits as its factorization.

3748783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87224.

The product of its digits is 112896, while the sum is 40.

The square root of 3748783 is about 1936.1774195564. The cubic root of 3748783 is about 155.3448168039.

The spelling of 3748783 in words is "three million, seven hundred forty-eight thousand, seven hundred eighty-three".