3746986361799 has 16 divisors (see below), whose sum is σ = 5311560655872. Its totient is φ = 2344299914528.

The previous prime is 3746986361777. The next prime is 3746986361809. The reversal of 3746986361799 is 9971636896473.

3746986361799 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3746986361799 - 2¹¹ = 3746986359751 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3746986361099) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 512299647 + ... + 512306960.

It is an arithmetic number, because the mean of its divisors is an integer number (331972540992).

Almost surely, 2^{3746986361799} is an apocalyptic number.

3746986361799 is a deficient number, since it is larger than the sum of its proper divisors (1564574294073).

3746986361799 is a wasteful number, since it uses less digits than its factorization.

3746986361799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024606686.

The product of its digits is 2222131968, while the sum is 78.

The spelling of 3746986361799 in words is "three trillion, seven hundred forty-six billion, nine hundred eighty-six million, three hundred sixty-one thousand, seven hundred ninety-nine".