4777729796 has 48 divisors (see below), whose sum is σ = 9879367680. Its totient is φ = 1978400160.

The previous prime is 4777729783. The next prime is 4777729829. The reversal of 4777729796 is 6979277774.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 588815 + ... + 596873.

It is an arithmetic number, because the mean of its divisors is an integer number (205820160).

Almost surely, 2^4777729796 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 4777729796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4939683840).

4777729796 is an abundant number, since it is smaller than the sum of its proper divisors (5101637884).

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

4777729796 is a wasteful number, since it uses less digits than its factorization.

4777729796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8784 (or 8782 counting only the distinct ones).

The product of its digits is 65345616, while the sum is 65.

The square root of 4777729796 is about 69121.1240938687. The cubic root of 4777729796 is about 1684.2524775523.

The spelling of 4777729796 in words is "four billion, seven hundred seventy-seven million, seven hundred twenty-nine thousand, seven hundred ninety-six".