479100623 has 2 divisors, whose sum is σ = 479100624. Its totient is φ = 479100622.

The previous prime is 479100607. The next prime is 479100673. The reversal of 479100623 is 326001974.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 479100623 - 2⁴ = 479100607 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 479100623.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (479100673) 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 as a sum of consecutive naturals, namely, 239550311 + 239550312.

It is an arithmetic number, because the mean of its divisors is an integer number (239550312).

Almost surely, 2^479100623 is an apocalyptic number.

479100623 is a deficient number, since it is larger than the sum of its proper divisors (1).

479100623 is an equidigital number, since it uses as much as digits as its factorization.

479100623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 479100623 is about 21888.3672986360. The cubic root of 479100623 is about 782.4842027793.

The spelling of 479100623 in words is "four hundred seventy-nine million, one hundred thousand, six hundred twenty-three".