3850631236 has 12 divisors (see below), whose sum is σ = 6839181328. Its totient is φ = 1896579432.

The previous prime is 3850631233. The next prime is 3850631263. The reversal of 3850631236 is 6321360583.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3850631195 and 3850631204.

It is not an unprimeable number, because it can be changed into a prime (3850631233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7183746 + ... + 7184281.

Almost surely, 2^3850631236 is an apocalyptic number.

It is an amenable number.

3850631236 is a deficient number, since it is larger than the sum of its proper divisors (2988550092).

3850631236 is a wasteful number, since it uses less digits than its factorization.

3850631236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14368098 (or 14368096 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 3850631236 is about 62053.4546661183. The cubic root of 3850631236 is about 1567.3908596567.

The spelling of 3850631236 in words is "three billion, eight hundred fifty million, six hundred thirty-one thousand, two hundred thirty-six".