3693149228 has 12 divisors (see below), whose sum is σ = 6637687392. Its totient is φ = 1796667120.

The previous prime is 3693149219. The next prime is 3693149267. The reversal of 3693149228 is 8229413963.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12476708 + ... + 12477003.

It is an arithmetic number, because the mean of its divisors is an integer number (553140616).

Almost surely, 2^3693149228 is an apocalyptic number.

It is an amenable number.

3693149228 is a deficient number, since it is larger than the sum of its proper divisors (2944538164).

3693149228 is a wasteful number, since it uses less digits than its factorization.

3693149228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24953752 (or 24953750 counting only the distinct ones).

The product of its digits is 559872, while the sum is 47.

The square root of 3693149228 is about 60771.2862131451. The cubic root of 3693149228 is about 1545.7251935004.

The spelling of 3693149228 in words is "three billion, six hundred ninety-three million, one hundred forty-nine thousand, two hundred twenty-eight".