2479028244 has 96 divisors (see below), whose sum is σ = 7221580800. Its totient is φ = 643023360.

The previous prime is 2479028143. The next prime is 2479028263. The reversal of 2479028244 is 4428209742.

It is a super-2 number, since 2×2479028244² = 12291162069099447072, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 2479028196 and 2479028205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 930987 + ... + 933645.

It is an arithmetic number, because the mean of its divisors is an integer number (75224800).

Almost surely, 2^2479028244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2479028244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3610790400).

2479028244 is an abundant number, since it is smaller than the sum of its proper divisors (4742552556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2479028244 is a wasteful number, since it uses less digits than its factorization.

2479028244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3693 (or 3691 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 42.

The square root of 2479028244 is about 49789.8407709846. The cubic root of 2479028244 is about 1353.4030730534.

The spelling of 2479028244 in words is "two billion, four hundred seventy-nine million, twenty-eight thousand, two hundred forty-four".