3986362373406 has 64 divisors (see below), whose sum is σ = 9958882037760. Its totient is φ = 1037383534080.

The previous prime is 3986362373341. The next prime is 3986362373407. The reversal of 3986362373406 is 6043732636893.

It is a self number, because there is not a number n which added to its sum of digits gives 3986362373406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3986362373407) 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, 90028521 + ... + 90072788.

It is an arithmetic number, because the mean of its divisors is an integer number (155607531840).

Almost surely, 2^{3986362373406} is an apocalyptic number.

3986362373406 is an abundant number, since it is smaller than the sum of its proper divisors (5972519664354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3986362373406 is a wasteful number, since it uses less digits than its factorization.

3986362373406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180101369.

The product of its (nonzero) digits is 70543872, while the sum is 60.

The spelling of 3986362373406 in words is "three trillion, nine hundred eighty-six billion, three hundred sixty-two million, three hundred seventy-three thousand, four hundred six".