2472344613 has 10 divisors (see below), whose sum is σ = 3693255654. Its totient is φ = 1648229688.

The previous prime is 2472344587. The next prime is 2472344647. The reversal of 2472344613 is 3164432742.

2472344613 is a `hidden beast` number, since 2 + 4 + 7 + 2 + 34 + 4 + 613 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2142486369 + 329858244 = 46287^2 + 18162^2 .

It is not a de Polignac number, because 2472344613 - 2⁶ = 2472344549 is a prime.

It is a super-2 number, since 2×2472344613² = 12224975770860239538, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2472344113) 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 9 ways as a sum of consecutive naturals, for example, 15261306 + ... + 15261467.

Almost surely, 2^2472344613 is an apocalyptic number.

It is an amenable number.

2472344613 is a deficient number, since it is larger than the sum of its proper divisors (1220911041).

2472344613 is an equidigital number, since it uses as much as digits as its factorization.

2472344613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30522785 (or 30522776 counting only the distinct ones).

The product of its digits is 96768, while the sum is 36.

The square root of 2472344613 is about 49722.6770498130. The cubic root of 2472344613 is about 1352.1856890262.

The spelling of 2472344613 in words is "two billion, four hundred seventy-two million, three hundred forty-four thousand, six hundred thirteen".