479965727 has 4 divisors (see below), whose sum is σ = 484451496. Its totient is φ = 475479960.

The previous prime is 479965723. The next prime is 479965763. The reversal of 479965727 is 727569974.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 479965727 - 2² = 479965723 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479965723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2242724 + ... + 2242937.

It is an arithmetic number, because the mean of its divisors is an integer number (121112874).

Almost surely, 2^479965727 is an apocalyptic number.

479965727 is a deficient number, since it is larger than the sum of its proper divisors (4485769).

479965727 is a wasteful number, since it uses less digits than its factorization.

479965727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4485768.

The product of its digits is 6667920, while the sum is 56.

The square root of 479965727 is about 21908.1201156101. The cubic root of 479965727 is about 782.9548924765.

The spelling of 479965727 in words is "four hundred seventy-nine million, nine hundred sixty-five thousand, seven hundred twenty-seven".