4728778604 has 12 divisors (see below), whose sum is σ = 9027668328. Its totient is φ = 2149444800.

The previous prime is 4728778601. The next prime is 4728778643. The reversal of 4728778604 is 4068778274.

It is a super-3 number, since 3×4728778604³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (4728778601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53736077 + ... + 53736164.

It is an arithmetic number, because the mean of its divisors is an integer number (752305694).

Almost surely, 2^4728778604 is an apocalyptic number.

4728778604 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4728778604 is a deficient number, since it is larger than the sum of its proper divisors (4298889724).

4728778604 is a wasteful number, since it uses less digits than its factorization.

4728778604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107472256 (or 107472254 counting only the distinct ones).

The product of its (nonzero) digits is 4214784, while the sum is 53.

The square root of 4728778604 is about 68766.1152312678. The cubic root of 4728778604 is about 1678.4806042550.

The spelling of 4728778604 in words is "four billion, seven hundred twenty-eight million, seven hundred seventy-eight thousand, six hundred four".