3748147 has 8 divisors (see below), whose sum is σ = 4052160. Its totient is φ = 3446400.

The previous prime is 3748141. The next prime is 3748153. The reversal of 3748147 is 7418473.

3748147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3748141) and next prime (3748153).

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

It is a cyclic number.

It is not a de Polignac number, because 3748147 - 2³ = 3748139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3748141) by changing a digit.

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, 4854 + ... + 5572.

It is an arithmetic number, because the mean of its divisors is an integer number (506520).

Almost surely, 2^3748147 is an apocalyptic number.

3748147 is a deficient number, since it is larger than the sum of its proper divisors (304013).

3748147 is a wasteful number, since it uses less digits than its factorization.

3748147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133.

The product of its digits is 18816, while the sum is 34.

The square root of 3748147 is about 1936.0131714428. The cubic root of 3748147 is about 155.3360312957.

It can be divided in two parts, 37 and 48147, that added together give a palindrome (48184).

The spelling of 3748147 in words is "three million, seven hundred forty-eight thousand, one hundred forty-seven".