3713825 has 12 divisors (see below), whose sum is σ = 4640700. Its totient is φ = 2948160.

The previous prime is 3713807. The next prime is 3713849. The reversal of 3713825 is 5283173.

It can be written as a sum of positive squares in 6 ways, for example, as 92416 + 3621409 = 304^2 + 1903^2 .

It is not a de Polignac number, because 3713825 - 2¹⁰ = 3712801 is a prime.

It is a super-2 number, since 2×3713825² = 27584992261250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3227 + ... + 4223.

It is an arithmetic number, because the mean of its divisors is an integer number (386725).

Almost surely, 2^3713825 is an apocalyptic number.

It is an amenable number.

3713825 is a deficient number, since it is larger than the sum of its proper divisors (926875).

3713825 is a wasteful number, since it uses less digits than its factorization.

3713825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156 (or 1151 counting only the distinct ones).

The product of its digits is 5040, while the sum is 29.

The square root of 3713825 is about 1927.1286931599. The cubic root of 3713825 is about 154.8604362877.

Adding to 3713825 its reverse (5283173), we get a palindrome (8996998).

The spelling of 3713825 in words is "three million, seven hundred thirteen thousand, eight hundred twenty-five".