3706025 has 12 divisors (see below), whose sum is σ = 4683852. Its totient is φ = 2907840.

The previous prime is 3706009. The next prime is 3706039. The reversal of 3706025 is 5206073.

It can be written as a sum of positive squares in 6 ways, for example, as 34969 + 3671056 = 187^2 + 1916^2 .

It is not a de Polignac number, because 3706025 - 2⁴ = 3706009 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 74 + ... + 2723.

It is an arithmetic number, because the mean of its divisors is an integer number (390321).

Almost surely, 2^3706025 is an apocalyptic number.

It is an amenable number.

3706025 is a deficient number, since it is larger than the sum of its proper divisors (977827).

3706025 is a wasteful number, since it uses less digits than its factorization.

3706025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2860 (or 2855 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 3706025 is about 1925.1038933003. The cubic root of 3706025 is about 154.7519445454.

The spelling of 3706025 in words is "three million, seven hundred six thousand, twenty-five".