4792778496 has 216 divisors, whose sum is σ = 15597232560. Its totient is φ = 1402060800.

The previous prime is 4792778491. The next prime is 4792778509. The reversal of 4792778496 is 6948772974.

4792778496 is a `hidden beast` number, since 4 + 79 + 2 + 7 + 78 + 496 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4792778491) 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, 731716 + ... + 738236.

It is an arithmetic number, because the mean of its divisors is an integer number (72209410).

Almost surely, 2^4792778496 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 4792778496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7798616280).

4792778496 is an abundant number, since it is smaller than the sum of its proper divisors (10804454064).

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

4792778496 is a wasteful number, since it uses less digits than its factorization.

4792778496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6583 (or 6566 counting only the distinct ones).

The product of its digits is 42674688, while the sum is 63.

The square root of 4792778496 is about 69229.8959698771. The cubic root of 4792778496 is about 1686.0189542919.

The spelling of 4792778496 in words is "four billion, seven hundred ninety-two million, seven hundred seventy-eight thousand, four hundred ninety-six".