4897893312 has 224 divisors, whose sum is σ = 15839846400. Its totient is φ = 1474661376.

The previous prime is 4897893311. The next prime is 4897893353. The reversal of 4897893312 is 2133987984.

4897893312 is a `hidden beast` number, since 489 + 78 + 93 + 3 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4897893311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1053489 + ... + 1058127.

It is an arithmetic number, because the mean of its divisors is an integer number (70713600).

Almost surely, 2^4897893312 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 4897893312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7919923200).

4897893312 is an abundant number, since it is smaller than the sum of its proper divisors (10941953088).

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

4897893312 is a wasteful number, since it uses less digits than its factorization.

4897893312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4720 (or 4704 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 54.

The square root of 4897893312 is about 69984.9506108278. The cubic root of 4897893312 is about 1698.2558018394.

The spelling of 4897893312 in words is "four billion, eight hundred ninety-seven million, eight hundred ninety-three thousand, three hundred twelve".