3748372 has 12 divisors (see below), whose sum is σ = 6683796. Its totient is φ = 1838720.

The previous prime is 3748361. The next prime is 3748387. The reversal of 3748372 is 2738473.

It can be written as a sum of positive squares in 2 ways, for example, as 1860496 + 1887876 = 1364^2 + 1374^2 .

It is a d-powerful number, because it can be written as 3 + 7⁷ + 4⁶ + 8 + 3³ + 7⁷ + 2²¹ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8629 + ... + 9052.

It is an arithmetic number, because the mean of its divisors is an integer number (556983).

Almost surely, 2^3748372 is an apocalyptic number.

It is an amenable number.

3748372 is a deficient number, since it is larger than the sum of its proper divisors (2935424).

3748372 is a wasteful number, since it uses less digits than its factorization.

3748372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17738 (or 17736 counting only the distinct ones).

The product of its digits is 28224, while the sum is 34.

The square root of 3748372 is about 1936.0712796795. The cubic root of 3748372 is about 155.3391394900.

The spelling of 3748372 in words is "three million, seven hundred forty-eight thousand, three hundred seventy-two".