3737536818 has 16 divisors (see below), whose sum is σ = 7475975136. Its totient is φ = 1245695360.

The previous prime is 3737536801. The next prime is 3737536837. The reversal of 3737536818 is 8186357373.

3737536818 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24130 + ... + 89762.

It is an arithmetic number, because the mean of its divisors is an integer number (467248446).

Almost surely, 2^3737536818 is an apocalyptic number.

3737536818 is an abundant number, since it is smaller than the sum of its proper divisors (3738438318).

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

3737536818 is a wasteful number, since it uses less digits than its factorization.

3737536818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75129.

The product of its digits is 2540160, while the sum is 51.

The square root of 3737536818 is about 61135.3974224426. The cubic root of 3737536818 is about 1551.8931869421.

The spelling of 3737536818 in words is "three billion, seven hundred thirty-seven million, five hundred thirty-six thousand, eight hundred eighteen".