4774732488 has 192 divisors, whose sum is σ = 13892155200. Its totient is φ = 1519119360.

The previous prime is 4774732453. The next prime is 4774732507. The reversal of 4774732488 is 8842374774.

4774732488 is a `hidden beast` number, since 4 + 77 + 473 + 24 + 88 = 666.

It is a super-4 number, since 4×4774732488⁴ (a number of 40 digits) contains 4444 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19812048 + ... + 19812288.

It is an arithmetic number, because the mean of its divisors is an integer number (72354975).

Almost surely, 2^4774732488 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 4774732488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6946077600).

4774732488 is an abundant number, since it is smaller than the sum of its proper divisors (9117422712).

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

4774732488 is a wasteful number, since it uses less digits than its factorization.

4774732488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397 (or 350 counting only the distinct ones).

The product of its digits is 8429568, while the sum is 54.

The square root of 4774732488 is about 69099.4391294170. The cubic root of 4774732488 is about 1683.9001987033.

The spelling of 4774732488 in words is "four billion, seven hundred seventy-four million, seven hundred thirty-two thousand, four hundred eighty-eight".