479463719 has 8 divisors (see below), whose sum is σ = 554895360. Its totient is φ = 405766296.

The previous prime is 479463709. The next prime is 479463739. The reversal of 479463719 is 917364974.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-479463719 is a prime.

It is a super-2 number, since 2×479463719² = 459770915674621922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479463709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 432959 + ... + 434064.

It is an arithmetic number, because the mean of its divisors is an integer number (69361920).

Almost surely, 2^479463719 is an apocalyptic number.

479463719 is a deficient number, since it is larger than the sum of its proper divisors (75431641).

479463719 is an equidigital number, since it uses as much as digits as its factorization.

479463719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867109.

The product of its digits is 1143072, while the sum is 50.

The square root of 479463719 is about 21896.6599964469. The cubic root of 479463719 is about 782.6818266368.

The spelling of 479463719 in words is "four hundred seventy-nine million, four hundred sixty-three thousand, seven hundred nineteen".