3607925 has 12 divisors (see below), whose sum is σ = 4498596. Its totient is φ = 2870400.

The previous prime is 3607921. The next prime is 3607931. The reversal of 3607925 is 5297063.

It can be written as a sum of positive squares in 6 ways, for example, as 628849 + 2979076 = 793^2 + 1726^2 .

It is not a de Polignac number, because 3607925 - 2² = 3607921 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3607891 and 3607900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3607921) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 6665 + ... + 7185.

It is an arithmetic number, because the mean of its divisors is an integer number (374883).

Almost surely, 2^3607925 is an apocalyptic number.

It is an amenable number.

3607925 is a deficient number, since it is larger than the sum of its proper divisors (890671).

3607925 is a wasteful number, since it uses less digits than its factorization.

3607925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808 (or 803 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 3607925 is about 1899.4538688792. The cubic root of 3607925 is about 153.3742670592.

The spelling of 3607925 in words is "three million, six hundred seven thousand, nine hundred twenty-five".