3748915 has 8 divisors (see below), whose sum is σ = 4560768. Its totient is φ = 2957760.

The previous prime is 3748907. The next prime is 3748933. The reversal of 3748915 is 5198473.

3748915 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3748915 - 2³ = 3748907 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4771 + ... + 5500.

It is an arithmetic number, because the mean of its divisors is an integer number (570096).

Almost surely, 2^3748915 is an apocalyptic number.

3748915 is a deficient number, since it is larger than the sum of its proper divisors (811853).

3748915 is a wasteful number, since it uses less digits than its factorization.

3748915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10349.

The product of its digits is 30240, while the sum is 37.

The square root of 3748915 is about 1936.2115070415. The cubic root of 3748915 is about 155.3466400867.

The spelling of 3748915 in words is "three million, seven hundred forty-eight thousand, nine hundred fifteen".