2726461449 has 24 divisors (see below), whose sum is σ = 4215775200. Its totient is φ = 1692783360.

The previous prime is 2726461433. The next prime is 2726461453. The reversal of 2726461449 is 9441646272.

2726461449 is a `hidden beast` number, since 2 + 7 + 26 + 4 + 614 + 4 + 9 = 666.

It is not a de Polignac number, because 2726461449 - 2⁴ = 2726461433 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2726461499) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125032 + ... + 145209.

It is an arithmetic number, because the mean of its divisors is an integer number (175657300).

Almost surely, 2^2726461449 is an apocalyptic number.

It is an amenable number.

2726461449 is a deficient number, since it is larger than the sum of its proper divisors (1489313751).

2726461449 is a wasteful number, since it uses less digits than its factorization.

2726461449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270325 (or 270322 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 2726461449 is about 52215.5288108815. The cubic root of 2726461449 is about 1397.0108757277.

It can be divided in two parts, 272646144 and 9, that multiplied together give a square (2453815296 = 49536²).

The spelling of 2726461449 in words is "two billion, seven hundred twenty-six million, four hundred sixty-one thousand, four hundred forty-nine".