2825889479 has 8 divisors (see below), whose sum is σ = 3236567040. Its totient is φ = 2416956696.

The previous prime is 2825889383. The next prime is 2825889491. The reversal of 2825889479 is 9749885282.

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

It is a de Polignac number, because none of the positive numbers 2^k-2825889479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2825889499) 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, 432719 + ... + 439200.

It is an arithmetic number, because the mean of its divisors is an integer number (404570880).

Almost surely, 2^2825889479 is an apocalyptic number.

2825889479 is a deficient number, since it is larger than the sum of its proper divisors (410677561).

2825889479 is an equidigital number, since it uses as much as digits as its factorization.

2825889479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872389.

The product of its digits is 23224320, while the sum is 62.

The square root of 2825889479 is about 53159.0959197013. The cubic root of 2825889479 is about 1413.7904948657.

The spelling of 2825889479 in words is "two billion, eight hundred twenty-five million, eight hundred eighty-nine thousand, four hundred seventy-nine".