3748045 has 16 divisors (see below), whose sum is σ = 5178240. Its totient is φ = 2551104.

The previous prime is 3748037. The next prime is 3748049. The reversal of 3748045 is 5408473.

3748045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3748045 - 2³ = 3748037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3747998 and 3748016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3748049) 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 15 ways as a sum of consecutive naturals, for example, 5746 + ... + 6364.

It is an arithmetic number, because the mean of its divisors is an integer number (323640).

Almost surely, 2^3748045 is an apocalyptic number.

3748045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3748045 is a deficient number, since it is larger than the sum of its proper divisors (1430195).

3748045 is a wasteful number, since it uses less digits than its factorization.

3748045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 3748045 is about 1935.9868284676. The cubic root of 3748045 is about 155.3346222066.

The spelling of 3748045 in words is "three million, seven hundred forty-eight thousand, forty-five".