3748863 has 4 divisors (see below), whose sum is σ = 4998488. Its totient is φ = 2499240.

The previous prime is 3748847. The next prime is 3748867. The reversal of 3748863 is 3688473.

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

It is not a de Polignac number, because 3748863 - 2⁴ = 3748847 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3748867) 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, 624808 + ... + 624813.

It is an arithmetic number, because the mean of its divisors is an integer number (1249622).

Almost surely, 2^3748863 is an apocalyptic number.

3748863 is a deficient number, since it is larger than the sum of its proper divisors (1249625).

3748863 is a wasteful number, since it uses less digits than its factorization.

3748863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249624.

The product of its digits is 96768, while the sum is 39.

The square root of 3748863 is about 1936.1980787099. The cubic root of 3748863 is about 155.3459218289.

The spelling of 3748863 in words is "three million, seven hundred forty-eight thousand, eight hundred sixty-three".