4819774464 has 132 divisors (see below), whose sum is σ = 14002069536. Its totient is φ = 1596776448.

The previous prime is 4819774433. The next prime is 4819774469. The reversal of 4819774464 is 4644779184.

4819774464 is a `hidden beast` number, since 4 + 8 + 197 + 7 + 446 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 4819774464.

It is not an unprimeable number, because it can be changed into a prime (4819774469) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1592857 + ... + 1595879.

Almost surely, 2^4819774464 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 4819774464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7001034768).

4819774464 is an abundant number, since it is smaller than the sum of its proper divisors (9182295072).

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

4819774464 is a wasteful number, since it uses less digits than its factorization.

4819774464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3222 (or 3201 counting only the distinct ones).

The product of its digits is 5419008, while the sum is 54.

The square root of 4819774464 is about 69424.5955263695. The cubic root of 4819774464 is about 1689.1786053102.

The spelling of 4819774464 in words is "four billion, eight hundred nineteen million, seven hundred seventy-four thousand, four hundred sixty-four".