2479880287 has 8 divisors (see below), whose sum is σ = 2630804832. Its totient is φ = 2329516800.

The previous prime is 2479880281. The next prime is 2479880327. The reversal of 2479880287 is 7820889742.

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

It is not a de Polignac number, because 2479880287 - 2¹⁵ = 2479847519 is a prime.

It is a super-2 number, since 2×2479880287² = 12299612475702404738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2479880281) 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, 131139 + ... + 148852.

It is an arithmetic number, because the mean of its divisors is an integer number (328850604).

Almost surely, 2^2479880287 is an apocalyptic number.

2479880287 is a deficient number, since it is larger than the sum of its proper divisors (150924545).

2479880287 is a wasteful number, since it uses less digits than its factorization.

2479880287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280529.

The product of its (nonzero) digits is 3612672, while the sum is 55.

The square root of 2479880287 is about 49798.3964300057. The cubic root of 2479880287 is about 1353.5581103519.

The spelling of 2479880287 in words is "two billion, four hundred seventy-nine million, eight hundred eighty thousand, two hundred eighty-seven".