2448963169 has 27 divisors (see below), whose sum is σ = 2704577593. Its totient is φ = 2217017600.

The previous prime is 2448963137. The next prime is 2448963191. The reversal of 2448963169 is 9613698442.

The square root of 2448963169 is 49487.

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 172528225 + 2276434944 = 13135^2 + 47712^2 .

It is not a de Polignac number, because 2448963169 - 2⁵ = 2448963137 is a prime.

It is a super-2 number, since 2×2448963169² = 11994841206237045122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2448963109) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 34492404 + ... + 34492474.

Almost surely, 2^2448963169 is an apocalyptic number.

2448963169 is the 49487-th square number.

2448963169 is the 24744-th centered octagonal number.

It is an amenable number.

2448963169 is a deficient number, since it is larger than the sum of its proper divisors (255614424).

2448963169 is an frugal number, since it uses more digits than its factorization.

2448963169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258 (or 129 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 52.

The cubic root of 2448963169 is about 1347.9095527678.

The spelling of 2448963169 in words is "two billion, four hundred forty-eight million, nine hundred sixty-three thousand, one hundred sixty-nine".