4494186792 has 96 divisors (see below), whose sum is σ = 12526375680. Its totient is φ = 1454757120.

The previous prime is 4494186757. The next prime is 4494186797. The reversal of 4494186792 is 2976814944.

4494186792 is a `hidden beast` number, since 4 + 494 + 1 + 8 + 67 + 92 = 666.

It is not an unprimeable number, because it can be changed into a prime (4494186797) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 654883 + ... + 661709.

It is an arithmetic number, because the mean of its divisors is an integer number (130483080).

Almost surely, 2^4494186792 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 4494186792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6263187840).

4494186792 is an abundant number, since it is smaller than the sum of its proper divisors (8032188888).

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

4494186792 is a wasteful number, since it uses less digits than its factorization.

4494186792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7103 (or 7096 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 54.

The square root of 4494186792 is about 67038.6962283725. The cubic root of 4494186792 is about 1650.2523999560.

The spelling of 4494186792 in words is "four billion, four hundred ninety-four million, one hundred eighty-six thousand, seven hundred ninety-two".