3747325 has 6 divisors (see below), whose sum is σ = 4646714. Its totient is φ = 2997840.

The previous prime is 3747319. The next prime is 3747329. The reversal of 3747325 is 5237473.

It can be written as a sum of positive squares in 3 ways, for example, as 799236 + 2948089 = 894^2 + 1717^2 .

It is not a de Polignac number, because 3747325 - 2⁷ = 3747197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3747329) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74922 + ... + 74971.

Almost surely, 2^3747325 is an apocalyptic number.

It is an amenable number.

3747325 is a deficient number, since it is larger than the sum of its proper divisors (899389).

3747325 is a wasteful number, since it uses less digits than its factorization.

3747325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149903 (or 149898 counting only the distinct ones).

The product of its digits is 17640, while the sum is 31.

The square root of 3747325 is about 1935.8008678581. The cubic root of 3747325 is about 155.3246749683.

The spelling of 3747325 in words is "three million, seven hundred forty-seven thousand, three hundred twenty-five".