7370448530449 has 9 divisors (see below), whose sum is σ = 7408589485201. Its totient is φ = 7332502974160.

The previous prime is 7370448530447. The next prime is 7370448530503. The reversal of 7370448530449 is 9440358440737.

The square root of 7370448530449 is 2714857.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 3165356931025 + 4205091599424 = 1779145^2 + 2050632^2 .

It is not a de Polignac number, because 7370448530449 - 2¹ = 7370448530447 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7370448530393 and 7370448530402.

It is not an unprimeable number, because it can be changed into a prime (7370448530447) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 534819939 + ... + 534833719.

Almost surely, 2^{7370448530449} is an apocalyptic number.

7370448530449 is the 2714857-th square number.

7370448530449 is the 1357429-th centered octagonal number.

It is an amenable number.

7370448530449 is a deficient number, since it is larger than the sum of its proper divisors (38140954752).

7370448530449 is an frugal number, since it uses more digits than its factorization.

7370448530449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27956 (or 13978 counting only the distinct ones).

The product of its (nonzero) digits is 40642560, while the sum is 58.

The spelling of 7370448530449 in words is "seven trillion, three hundred seventy billion, four hundred forty-eight million, five hundred thirty thousand, four hundred forty-nine".