4164017772 has 24 divisors (see below), whose sum is σ = 9781254000. Its totient is φ = 1378689856.

The previous prime is 4164017729. The next prime is 4164017779. The reversal of 4164017772 is 2777104614.

It is a self number, because there is not a number n which added to its sum of digits gives 4164017772.

It is not an unprimeable number, because it can be changed into a prime (4164017779) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1162647 + ... + 1166222.

It is an arithmetic number, because the mean of its divisors is an integer number (407552250).

Almost surely, 2^4164017772 is an apocalyptic number.

It is an amenable number.

4164017772 is an abundant number, since it is smaller than the sum of its proper divisors (5617236228).

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

4164017772 is a wasteful number, since it uses less digits than its factorization.

4164017772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2329025 (or 2329023 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 39.

The square root of 4164017772 is about 64529.2009248526. The cubic root of 4164017772 is about 1608.8079047650.

The spelling of 4164017772 in words is "four billion, one hundred sixty-four million, seventeen thousand, seven hundred seventy-two".