2472479879 has 4 divisors (see below), whose sum is σ = 2473271184. Its totient is φ = 2471688576.

The previous prime is 2472479797. The next prime is 2472479903. The reversal of 2472479879 is 9789742742.

2472479879 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2472479879 is a prime.

It is a super-2 number, since 2×2472479879² = 12226313504119709282, 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 (2472479479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 390947 + ... + 397220.

It is an arithmetic number, because the mean of its divisors is an integer number (618317796).

Almost surely, 2^2472479879 is an apocalyptic number.

2472479879 is a deficient number, since it is larger than the sum of its proper divisors (791305).

2472479879 is an equidigital number, since it uses as much as digits as its factorization.

2472479879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791304.

The product of its digits is 14224896, while the sum is 59.

The square root of 2472479879 is about 49724.0372355262. The cubic root of 2472479879 is about 1352.2103486701.

The spelling of 2472479879 in words is "two billion, four hundred seventy-two million, four hundred seventy-nine thousand, eight hundred seventy-nine".