479426422686 has 8 divisors (see below), whose sum is σ = 958852845384. Its totient is φ = 159808807560.

The previous prime is 479426422619. The next prime is 479426422729. The reversal of 479426422686 is 686224624974.

It is a happy number.

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

479426422686 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39952201885 + ... + 39952201896.

It is an arithmetic number, because the mean of its divisors is an integer number (119856605673).

Almost surely, 2^479426422686 is an apocalyptic number.

479426422686 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

479426422686 is a wasteful number, since it uses less digits than its factorization.

479426422686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79904403786.

The product of its digits is 55738368, while the sum is 60.

The spelling of 479426422686 in words is "four hundred seventy-nine billion, four hundred twenty-six million, four hundred twenty-two thousand, six hundred eighty-six".