479212699 has 18 divisors (see below), whose sum is σ = 588356964. Its totient is φ = 389120760.

The previous prime is 479212693. The next prime is 479212709. The reversal of 479212699 is 996212974.

It is not a de Polignac number, because 479212699 - 2⁹ = 479212187 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is not an unprimeable number, because it can be changed into a prime (479212693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4144 + ... + 31234.

It is an arithmetic number, because the mean of its divisors is an integer number (32686498).

Almost surely, 2^479212699 is an apocalyptic number.

479212699 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

479212699 is a deficient number, since it is larger than the sum of its proper divisors (109144265).

479212699 is a wasteful number, since it uses less digits than its factorization.

479212699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27143 (or 27117 counting only the distinct ones).

The product of its digits is 489888, while the sum is 49.

The square root of 479212699 is about 21890.9273216097. The cubic root of 479212699 is about 782.5452135273.

The spelling of 479212699 in words is "four hundred seventy-nine million, two hundred twelve thousand, six hundred ninety-nine".