3831010228 has 12 divisors (see below), whose sum is σ = 6732088132. Its totient is φ = 1907556480.

The previous prime is 3831010217. The next prime is 3831010237. The reversal of 3831010228 is 8220101383.

It can be written as a sum of positive squares in 2 ways, for example, as 3433725604 + 397284624 = 58598^2 + 19932^2 .

It is a super-2 number, since 2×3831010228² = 29353278734081223968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3831010196 and 3831010205.

It is a congruent number.

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, 1986075 + ... + 1988002.

Almost surely, 2^3831010228 is an apocalyptic number.

It is an amenable number.

3831010228 is a deficient number, since it is larger than the sum of its proper divisors (2901077904).

3831010228 is a wasteful number, since it uses less digits than its factorization.

3831010228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3974322 (or 3974320 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 3831010228 is about 61895.1551254216. The cubic root of 3831010228 is about 1564.7240958021.

The spelling of 3831010228 in words is "three billion, eight hundred thirty-one million, ten thousand, two hundred twenty-eight".