477995799 has 8 divisors (see below), whose sum is σ = 637466112. Its totient is φ = 318594680.

The previous prime is 477995797. The next prime is 477995801. The reversal of 477995799 is 997599774.

It is an interprime number because it is at equal distance from previous prime (477995797) and next prime (477995801).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 477995799 - 2¹ = 477995797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477995797) 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 7 ways as a sum of consecutive naturals, for example, 1852 + ... + 30974.

It is an arithmetic number, because the mean of its divisors is an integer number (79683264).

Almost surely, 2^477995799 is an apocalyptic number.

477995799 is a deficient number, since it is larger than the sum of its proper divisors (159470313).

477995799 is a wasteful number, since it uses less digits than its factorization.

477995799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34597.

The product of its digits is 45008460, while the sum is 66.

The square root of 477995799 is about 21863.1150342306. The cubic root of 477995799 is about 781.8822605382.

The spelling of 477995799 in words is "four hundred seventy-seven million, nine hundred ninety-five thousand, seven hundred ninety-nine".