4974778233 has 18 divisors (see below), whose sum is σ = 7442132334. Its totient is φ = 3202151232.

The previous prime is 4974778217. The next prime is 4974778253. The reversal of 4974778233 is 3328774794.

4974778233 is a `hidden beast` number, since 4 + 97 + 477 + 82 + 3 + 3 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 327356649 + 4647421584 = 18093^2 + 68172^2 .

It is not a de Polignac number, because 4974778233 - 2⁴ = 4974778217 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4974778233.

It is not an unprimeable number, because it can be changed into a prime (4974778213) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 321060 + ... + 336197.

Almost surely, 2^4974778233 is an apocalyptic number.

It is an amenable number.

4974778233 is a deficient number, since it is larger than the sum of its proper divisors (2467354101).

4974778233 is a wasteful number, since it uses less digits than its factorization.

4974778233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657321 (or 657289 counting only the distinct ones).

The product of its digits is 7112448, while the sum is 54.

The square root of 4974778233 is about 70532.1078162279. The cubic root of 4974778233 is about 1707.0958575117.

The spelling of 4974778233 in words is "four billion, nine hundred seventy-four million, seven hundred seventy-eight thousand, two hundred thirty-three".