4892985792 has 336 divisors, whose sum is σ = 15865449600. Its totient is φ = 1489259520.

The previous prime is 4892985761. The next prime is 4892985793. The reversal of 4892985792 is 2975892984.

It is a happy number.

4892985792 is a `hidden beast` number, since 489 + 2 + 9 + 85 + 79 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4892985793) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8568867 + ... + 8569437.

It is an arithmetic number, because the mean of its divisors is an integer number (47218600).

Almost surely, 2^4892985792 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 4892985792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7932724800).

4892985792 is an abundant number, since it is smaller than the sum of its proper divisors (10972463808).

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

4892985792 is a wasteful number, since it uses less digits than its factorization.

4892985792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646 (or 624 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 63.

The square root of 4892985792 is about 69949.8805717351. The cubic root of 4892985792 is about 1697.6884144024.

The spelling of 4892985792 in words is "four billion, eight hundred ninety-two million, nine hundred eighty-five thousand, seven hundred ninety-two".