2746527249 has 4 divisors (see below), whose sum is σ = 3662036336. Its totient is φ = 1831018164.

The previous prime is 2746527233. The next prime is 2746527283. The reversal of 2746527249 is 9427256472.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2746527249 - 2⁴ = 2746527233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2746527198 and 2746527207.

It is not an unprimeable number, because it can be changed into a prime (2746527149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 457754539 + ... + 457754544.

It is an arithmetic number, because the mean of its divisors is an integer number (915509084).

Almost surely, 2^2746527249 is an apocalyptic number.

It is an amenable number.

2746527249 is a deficient number, since it is larger than the sum of its proper divisors (915509087).

2746527249 is an equidigital number, since it uses as much as digits as its factorization.

2746527249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915509086.

The product of its digits is 1693440, while the sum is 48.

The square root of 2746527249 is about 52407.3205668826. The cubic root of 2746527249 is about 1400.4296723680.

The spelling of 2746527249 in words is "two billion, seven hundred forty-six million, five hundred twenty-seven thousand, two hundred forty-nine".