4688207493 has 4 divisors (see below), whose sum is σ = 6250943328. Its totient is φ = 3125471660.

The previous prime is 4688207479. The next prime is 4688207501. The reversal of 4688207493 is 3947028864.

4688207493 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4688207493 - 2¹⁰ = 4688206469 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4688207893) 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, 781367913 + ... + 781367918.

It is an arithmetic number, because the mean of its divisors is an integer number (1562735832).

Almost surely, 2^4688207493 is an apocalyptic number.

It is an amenable number.

4688207493 is a deficient number, since it is larger than the sum of its proper divisors (1562735835).

4688207493 is a wasteful number, since it uses less digits than its factorization.

4688207493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1562735834.

The product of its (nonzero) digits is 2322432, while the sum is 51.

The square root of 4688207493 is about 68470.4862915402. The cubic root of 4688207493 is about 1673.6665699254. Note that the first 3 decimals are identical.

The spelling of 4688207493 in words is "four billion, six hundred eighty-eight million, two hundred seven thousand, four hundred ninety-three".