480117399 has 4 divisors (see below), whose sum is σ = 640156536. Its totient is φ = 320078264.

The previous prime is 480117389. The next prime is 480117413. The reversal of 480117399 is 993711084.

It is a happy number.

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 480117399 - 2¹³ = 480109207 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 480117399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480117389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80019564 + ... + 80019569.

It is an arithmetic number, because the mean of its divisors is an integer number (160039134).

Almost surely, 2^480117399 is an apocalyptic number.

480117399 is a deficient number, since it is larger than the sum of its proper divisors (160039137).

480117399 is a wasteful number, since it uses less digits than its factorization.

480117399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160039136.

The product of its (nonzero) digits is 54432, while the sum is 42.

The square root of 480117399 is about 21911.5813897582. The cubic root of 480117399 is about 783.0373565784.

The spelling of 480117399 in words is "four hundred eighty million, one hundred seventeen thousand, three hundred ninety-nine".