3841616631 has 32 divisors (see below), whose sum is σ = 5587776000. Its totient is φ = 2338374528.

The previous prime is 3841616629. The next prime is 3841616651. The reversal of 3841616631 is 1366161483.

It is not a de Polignac number, because 3841616631 - 2¹ = 3841616629 is a prime.

It is a super-2 number, since 2×3841616631² = 29516036679151580322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3841616631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3841616621) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1077630 + ... + 1081188.

It is an arithmetic number, because the mean of its divisors is an integer number (174618000).

Almost surely, 2^3841616631 is an apocalyptic number.

3841616631 is a deficient number, since it is larger than the sum of its proper divisors (1746159369).

3841616631 is a wasteful number, since it uses less digits than its factorization.

3841616631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4263.

The product of its digits is 62208, while the sum is 39.

The square root of 3841616631 is about 61980.7763020116. The cubic root of 3841616631 is about 1566.1667789831.

The spelling of 3841616631 in words is "three billion, eight hundred forty-one million, six hundred sixteen thousand, six hundred thirty-one".