3748373 has 4 divisors (see below), whose sum is σ = 3752268. Its totient is φ = 3744480.

The previous prime is 3748361. The next prime is 3748387. The reversal of 3748373 is 3738473.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3738473 = 107 ⋅34939.

It can be written as a sum of positive squares in 2 ways, for example, as 88804 + 3659569 = 298^2 + 1913^2 .

It is a cyclic number.

It is not a de Polignac number, because 3748373 - 2⁴ = 3748357 is a prime.

It is a d-powerful number, because it can be written as 3 + 7⁷ + 4⁶ + 8⁷ + 3² + 7⁷ + 3³ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3748573) 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, 665 + ... + 2817.

It is an arithmetic number, because the mean of its divisors is an integer number (938067).

Almost surely, 2^3748373 is an apocalyptic number.

It is an amenable number.

3748373 is a deficient number, since it is larger than the sum of its proper divisors (3895).

3748373 is a wasteful number, since it uses less digits than its factorization.

3748373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3894.

The product of its digits is 42336, while the sum is 35.

The square root of 3748373 is about 1936.0715379345. The cubic root of 3748373 is about 155.3391533039.

The spelling of 3748373 in words is "three million, seven hundred forty-eight thousand, three hundred seventy-three".