4036696164 has 72 divisors (see below), whose sum is σ = 10468549728. Its totient is φ = 1310762880.

The previous prime is 4036696133. The next prime is 4036696171. The reversal of 4036696164 is 4616966304.

4036696164 is a `hidden beast` number, since 40 + 366 + 96 + 164 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1218999 + ... + 1222305.

It is an arithmetic number, because the mean of its divisors is an integer number (145396524).

Almost surely, 2^4036696164 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4036696164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5234274864).

4036696164 is an abundant number, since it is smaller than the sum of its proper divisors (6431853564).

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

4036696164 is a wasteful number, since it uses less digits than its factorization.

4036696164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4185 (or 4180 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 45.

The square root of 4036696164 is about 63534.9995199496. Note that the first 3 decimals coincide. The cubic root of 4036696164 is about 1592.2405767800.

The spelling of 4036696164 in words is "four billion, thirty-six million, six hundred ninety-six thousand, one hundred sixty-four".