3811641230 has 48 divisors (see below), whose sum is σ = 7316866080. Its totient is φ = 1429344768.

The previous prime is 3811641151. The next prime is 3811641257. The reversal of 3811641230 is 321461183.

It is a junction number, because it is equal to n+sod(n) for n = 3811641193 and 3811641202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 774959 + ... + 779861.

It is an arithmetic number, because the mean of its divisors is an integer number (152434710).

Almost surely, 2^3811641230 is an apocalyptic number.

3811641230 is a deficient number, since it is larger than the sum of its proper divisors (3505224850).

3811641230 is a wasteful number, since it uses less digits than its factorization.

3811641230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5213 (or 5196 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 3811641230 is about 61738.4906683019. The cubic root of 3811641230 is about 1562.0826377969.

The spelling of 3811641230 in words is "three billion, eight hundred eleven million, six hundred forty-one thousand, two hundred thirty".