2479744290 has 16 divisors (see below), whose sum is σ = 5951386368. Its totient is φ = 661265136.

The previous prime is 2479744273. The next prime is 2479744291. The reversal of 2479744290 is 924479742.

2479744290 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2479744290² = 12298263487575208200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2479744291) 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, 41329042 + ... + 41329101.

It is an arithmetic number, because the mean of its divisors is an integer number (371961648).

Almost surely, 2^2479744290 is an apocalyptic number.

2479744290 is an abundant number, since it is smaller than the sum of its proper divisors (3471642078).

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

2479744290 is a wasteful number, since it uses less digits than its factorization.

2479744290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82658153.

The product of its (nonzero) digits is 1016064, while the sum is 48.

The square root of 2479744290 is about 49797.0309355889. The cubic root of 2479744290 is about 1353.5333667909.

The spelling of 2479744290 in words is "two billion, four hundred seventy-nine million, seven hundred forty-four thousand, two hundred ninety".