3725869228 has 12 divisors (see below), whose sum is σ = 6551174392. Its totient is φ = 1854105120.

The previous prime is 3725869193. The next prime is 3725869241. The reversal of 3725869228 is 8229685273.

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 3 ways as a sum of consecutive naturals, for example, 2206425 + ... + 2208112.

Almost surely, 2^3725869228 is an apocalyptic number.

It is an amenable number.

3725869228 is a deficient number, since it is larger than the sum of its proper divisors (2825305164).

3725869228 is a wasteful number, since it uses less digits than its factorization.

3725869228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4414752 (or 4414750 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 52.

The square root of 3725869228 is about 61039.8986565345. The cubic root of 3725869228 is about 1550.2766385182.

The spelling of 3725869228 in words is "three billion, seven hundred twenty-five million, eight hundred sixty-nine thousand, two hundred twenty-eight".