2449230817 has 48 divisors (see below), whose sum is σ = 2957317776. Its totient is φ = 2018508800.

The previous prime is 2449230803. The next prime is 2449230821. The reversal of 2449230817 is 7180329442.

It can be written as a sum of positive squares in 8 ways, for example, as 41267776 + 2407963041 = 6424^2 + 49071^2 .

It is not a de Polignac number, because 2449230817 - 2⁷ = 2449230689 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2449230817.

It is not an unprimeable number, because it can be changed into a prime (2449230827) 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 47 ways as a sum of consecutive naturals, for example, 9529953 + ... + 9530209.

It is an arithmetic number, because the mean of its divisors is an integer number (61610787).

Almost surely, 2^2449230817 is an apocalyptic number.

It is an amenable number.

2449230817 is a deficient number, since it is larger than the sum of its proper divisors (508086959).

2449230817 is a wasteful number, since it uses less digits than its factorization.

2449230817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450 (or 439 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 2449230817 is about 49489.7041514697. The cubic root of 2449230817 is about 1347.9586554737.

The spelling of 2449230817 in words is "two billion, four hundred forty-nine million, two hundred thirty thousand, eight hundred seventeen".