4161774036 has 96 divisors (see below), whose sum is σ = 11468800000. Its totient is φ = 1173934944.

The previous prime is 4161774013. The next prime is 4161774047. The reversal of 4161774036 is 6304771614.

4161774036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4161773985 and 4161774003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 318765 + ... + 331563.

Almost surely, 2^4161774036 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 4161774036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5734400000).

4161774036 is an abundant number, since it is smaller than the sum of its proper divisors (7307025964).

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

4161774036 is a wasteful number, since it uses less digits than its factorization.

4161774036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12906 (or 12890 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 4161774036 is about 64511.8131507711. The cubic root of 4161774036 is about 1608.5188899272.

The spelling of 4161774036 in words is "four billion, one hundred sixty-one million, seven hundred seventy-four thousand, thirty-six".