3748093 has 4 divisors (see below), whose sum is σ = 3811680. Its totient is φ = 3684508.

The previous prime is 3748079. The next prime is 3748099. The reversal of 3748093 is 3908473.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3748093 - 2⁹ = 3747581 is a prime.

It is a super-2 number, since 2×3748093² = 28096402273298, which contains 22 as substring.

It is a Duffinian number.

3748093 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3748099) 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 3 ways as a sum of consecutive naturals, for example, 31705 + ... + 31822.

It is an arithmetic number, because the mean of its divisors is an integer number (952920).

Almost surely, 2^3748093 is an apocalyptic number.

It is an amenable number.

3748093 is a deficient number, since it is larger than the sum of its proper divisors (63587).

3748093 is an equidigital number, since it uses as much as digits as its factorization.

3748093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63586.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 3748093 is about 1935.9992252065. Note that the first 3 decimals coincide. The cubic root of 3748093 is about 155.3352853105.

It can be divided in two parts, 37480 and 93, that added together give a palindrome (37573).

The spelling of 3748093 in words is "three million, seven hundred forty-eight thousand, ninety-three".