1485616317 has 8 divisors (see below), whose sum is σ = 2044719360. Its totient is φ = 958462080.

The previous prime is 1485616273. The next prime is 1485616333. The reversal of 1485616317 is 7136165841.

1485616317 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 1485616317 - 2¹⁰ = 1485615293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1485616397) 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, 7987092 + ... + 7987277.

It is an arithmetic number, because the mean of its divisors is an integer number (255589920).

Almost surely, 2^1485616317 is an apocalyptic number.

It is an amenable number.

1485616317 is a deficient number, since it is larger than the sum of its proper divisors (559103043).

1485616317 is a wasteful number, since it uses less digits than its factorization.

1485616317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15974403.

The product of its digits is 120960, while the sum is 42.

The square root of 1485616317 is about 38543.6936086826. The cubic root of 1485616317 is about 1141.0435496813.

The spelling of 1485616317 in words is "one billion, four hundred eighty-five million, six hundred sixteen thousand, three hundred seventeen".