2479026049 has 4 divisors (see below), whose sum is σ = 2480209200. Its totient is φ = 2477842900.

The previous prime is 2479026047. The next prime is 2479026061. The reversal of 2479026049 is 9406209742.

2479026049 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, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9406209742 = 2 ⋅4703104871.

It is a cyclic number.

It is not a de Polignac number, because 2479026049 - 2¹ = 2479026047 is a prime.

It is a super-2 number, since 2×2479026049² = 12291140303241100802, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2479025996 and 2479026014.

It is not an unprimeable number, because it can be changed into a prime (2479026047) 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, 588427 + ... + 592624.

It is an arithmetic number, because the mean of its divisors is an integer number (620052300).

Almost surely, 2^2479026049 is an apocalyptic number.

It is an amenable number.

2479026049 is a deficient number, since it is larger than the sum of its proper divisors (1183151).

2479026049 is a wasteful number, since it uses less digits than its factorization.

2479026049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1183150.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 2479026049 is about 49789.8187283304. The cubic root of 2479026049 is about 1353.4026736064.

The spelling of 2479026049 in words is "two billion, four hundred seventy-nine million, twenty-six thousand, forty-nine".