4284478959 has 8 divisors (see below), whose sum is σ = 5763193392. Its totient is φ = 2831041920.

The previous prime is 4284478943. The next prime is 4284478987. The reversal of 4284478959 is 9598744824.

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

It is not a de Polignac number, because 4284478959 - 2⁴ = 4284478943 is a prime.

It is a super-2 number, since 2×4284478959² = 36713519900227447362, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4284478999) 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, 6318952 + ... + 6319629.

It is an arithmetic number, because the mean of its divisors is an integer number (720399174).

Almost surely, 2^4284478959 is an apocalyptic number.

4284478959 is a deficient number, since it is larger than the sum of its proper divisors (1478714433).

4284478959 is a wasteful number, since it uses less digits than its factorization.

4284478959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12638697.

The product of its digits is 23224320, while the sum is 60.

The square root of 4284478959 is about 65455.9314271824. The cubic root of 4284478959 is about 1624.1744393852.

The spelling of 4284478959 in words is "four billion, two hundred eighty-four million, four hundred seventy-eight thousand, nine hundred fifty-nine".