3748972 has 6 divisors (see below), whose sum is σ = 6560708. Its totient is φ = 1874484.

The previous prime is 3748967. The next prime is 3748973. The reversal of 3748972 is 2798473.

3748972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3748973) 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 as a sum of consecutive naturals, namely, 468618 + ... + 468625.

Almost surely, 2^3748972 is an apocalyptic number.

It is an amenable number.

3748972 is a deficient number, since it is larger than the sum of its proper divisors (2811736).

3748972 is a wasteful number, since it uses less digits than its factorization.

3748972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937247 (or 937245 counting only the distinct ones).

The product of its digits is 84672, while the sum is 40.

The square root of 3748972 is about 1936.2262264519. The cubic root of 3748972 is about 155.3474274002.

The spelling of 3748972 in words is "three million, seven hundred forty-eight thousand, nine hundred seventy-two".