4734736778 has 8 divisors (see below), whose sum is σ = 7105444320. Its totient is φ = 2366255340.

The previous prime is 4734736729. The next prime is 4734736781. The reversal of 4734736778 is 8776374374.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 551198 + ... + 559721.

It is an arithmetic number, because the mean of its divisors is an integer number (888180540).

Almost surely, 2^4734736778 is an apocalyptic number.

4734736778 is a deficient number, since it is larger than the sum of its proper divisors (2370707542).

4734736778 is a wasteful number, since it uses less digits than its factorization.

4734736778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113052.

The product of its digits is 16595712, while the sum is 56.

The square root of 4734736778 is about 68809.4236133395. The cubic root of 4734736778 is about 1679.1852599421.

The spelling of 4734736778 in words is "four billion, seven hundred thirty-four million, seven hundred thirty-six thousand, seven hundred seventy-eight".