2744397265 has 8 divisors (see below), whose sum is σ = 3294008640. Its totient is φ = 2195029872.

The previous prime is 2744397247. The next prime is 2744397277. The reversal of 2744397265 is 5627934472.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2744397265 - 2¹¹ = 2744395217 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35259 + ... + 82048.

It is an arithmetic number, because the mean of its divisors is an integer number (411751080).

Almost surely, 2^2744397265 is an apocalyptic number.

It is an amenable number.

2744397265 is a deficient number, since it is larger than the sum of its proper divisors (549611375).

2744397265 is a wasteful number, since it uses less digits than its factorization.

2744397265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121991.

The product of its digits is 2540160, while the sum is 49.

The square root of 2744397265 is about 52386.9951896461. The cubic root of 2744397265 is about 1400.0675588146.

The spelling of 2744397265 in words is "two billion, seven hundred forty-four million, three hundred ninety-seven thousand, two hundred sixty-five".