4711891392 has 224 divisors, whose sum is σ = 15323515200. Its totient is φ = 1410379776.

The previous prime is 4711891391. The next prime is 4711891397. The reversal of 4711891392 is 2931981174.

4711891392 is a `hidden beast` number, since 471 + 1 + 8 + 91 + 3 + 92 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4711891391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 828334 + ... + 834002.

It is an arithmetic number, because the mean of its divisors is an integer number (68408550).

Almost surely, 2^4711891392 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 4711891392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7661757600).

4711891392 is an abundant number, since it is smaller than the sum of its proper divisors (10611623808).

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

4711891392 is a wasteful number, since it uses less digits than its factorization.

4711891392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5740 (or 5724 counting only the distinct ones).

The product of its digits is 108864, while the sum is 45.

The square root of 4711891392 is about 68643.2181063796. The cubic root of 4711891392 is about 1676.4801816938.

The spelling of 4711891392 in words is "four billion, seven hundred eleven million, eight hundred ninety-one thousand, three hundred ninety-two".