3713725 has 6 divisors (see below), whose sum is σ = 4605050. Its totient is φ = 2970960.

The previous prime is 3713681. The next prime is 3713737. The reversal of 3713725 is 5273173.

It can be written as a sum of positive squares in 3 ways, for example, as 1172889 + 2540836 = 1083^2 + 1594^2 .

It is not a de Polignac number, because 3713725 - 2¹⁷ = 3582653 is a prime.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 3713693 and 3713702.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74250 + ... + 74299.

Almost surely, 2^3713725 is an apocalyptic number.

It is an amenable number.

3713725 is a deficient number, since it is larger than the sum of its proper divisors (891325).

3713725 is a wasteful number, since it uses less digits than its factorization.

3713725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148559 (or 148554 counting only the distinct ones).

The product of its digits is 4410, while the sum is 28.

The square root of 3713725 is about 1927.1027476500. The cubic root of 3713725 is about 154.8590463297.

Adding to 3713725 its reverse (5273173), we get a palindrome (8986898).

It can be divided in two parts, 371 and 3725, that added together give a 12-th power (4096 = 2¹²).

The spelling of 3713725 in words is "three million, seven hundred thirteen thousand, seven hundred twenty-five".