2479733297 has 4 divisors (see below), whose sum is σ = 2486838900. Its totient is φ = 2472627696.

The previous prime is 2479733281. The next prime is 2479733329. The reversal of 2479733297 is 7923379742.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1687648561 + 792084736 = 41081^2 + 28144^2 .

It is a cyclic number.

It is not a de Polignac number, because 2479733297 - 2⁴ = 2479733281 is a prime.

It is a super-2 number, since 2×2479733297² = 12298154448500980418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2479733227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3552278 + ... + 3552975.

It is an arithmetic number, because the mean of its divisors is an integer number (621709725).

Almost surely, 2^2479733297 is an apocalyptic number.

It is an amenable number.

2479733297 is a deficient number, since it is larger than the sum of its proper divisors (7105603).

2479733297 is an equidigital number, since it uses as much as digits as its factorization.

2479733297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7105602.

The product of its digits is 4000752, while the sum is 53.

The square root of 2479733297 is about 49796.9205573999. The cubic root of 2479733297 is about 1353.5313666634.

The spelling of 2479733297 in words is "two billion, four hundred seventy-nine million, seven hundred thirty-three thousand, two hundred ninety-seven".