3861837764084 has 12 divisors (see below), whose sum is σ = 6758235633408. Its totient is φ = 1930913297400.

The previous prime is 3861837764077. The next prime is 3861837764129. The reversal of 3861837764084 is 4804677381683.

It is a super-2 number, since 2×3861837764084² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3861837764084.

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, 423149 + ... + 2811179.

It is an arithmetic number, because the mean of its divisors is an integer number (563186302784).

Almost surely, 2^{3861837764084} is an apocalyptic number.

It is an amenable number.

3861837764084 is a deficient number, since it is larger than the sum of its proper divisors (2896397869324).

3861837764084 is a wasteful number, since it uses less digits than its factorization.

3861837764084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2792326 (or 2792324 counting only the distinct ones).

The product of its (nonzero) digits is 130056192, while the sum is 65.

The spelling of 3861837764084 in words is "three trillion, eight hundred sixty-one billion, eight hundred thirty-seven million, seven hundred sixty-four thousand, eighty-four".