3683767225 has 12 divisors (see below), whose sum is σ = 4568628844. Its totient is φ = 2946525120.

The previous prime is 3683767187. The next prime is 3683767319. The reversal of 3683767225 is 5227673863.

It can be written as a sum of positive squares in 6 ways, for example, as 957778704 + 2725988521 = 30948^2 + 52211^2 .

It is not a de Polignac number, because 3683767225 - 2³¹ = 1536283577 is a prime.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 264127 + ... + 277723.

Almost surely, 2^3683767225 is an apocalyptic number.

It is an amenable number.

3683767225 is a deficient number, since it is larger than the sum of its proper divisors (884861619).

3683767225 is a wasteful number, since it uses less digits than its factorization.

3683767225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24444 (or 24439 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 49.

The square root of 3683767225 is about 60694.0460424250. The cubic root of 3683767225 is about 1544.4151736896.

The spelling of 3683767225 in words is "three billion, six hundred eighty-three million, seven hundred sixty-seven thousand, two hundred twenty-five".