4686574923 has 16 divisors (see below), whose sum is σ = 6951482400. Its totient is φ = 3120599520.

The previous prime is 4686574901. The next prime is 4686574931. The reversal of 4686574923 is 3294756864.

4686574923 is a `hidden beast` number, since 4 + 68 + 6 + 574 + 9 + 2 + 3 = 666.

It is not a de Polignac number, because 4686574923 - 2⁹ = 4686574411 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4686574923.

It is not an unprimeable number, because it can be changed into a prime (4686574933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82308 + ... + 127073.

It is an arithmetic number, because the mean of its divisors is an integer number (434467650).

Almost surely, 2^4686574923 is an apocalyptic number.

4686574923 is a deficient number, since it is larger than the sum of its proper divisors (2264907477).

4686574923 is a wasteful number, since it uses less digits than its factorization.

4686574923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210219 (or 210213 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 54.

The square root of 4686574923 is about 68458.5635475942. The cubic root of 4686574923 is about 1673.4722742689.

The spelling of 4686574923 in words is "four billion, six hundred eighty-six million, five hundred seventy-four thousand, nine hundred twenty-three".