2744426912 has 12 divisors (see below), whose sum is σ = 5403090546. Its totient is φ = 1372213440.

The previous prime is 2744426911. The next prime is 2744426921. The reversal of 2744426912 is 2196244472.

It can be written as a sum of positive squares in only one way, i.e., 1908291856 + 836135056 = 43684^2 + 28916^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2744426912.

It is not an unprimeable number, because it can be changed into a prime (2744426911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42881639 + ... + 42881702.

Almost surely, 2^2744426912 is an apocalyptic number.

It is an amenable number.

2744426912 is a deficient number, since it is larger than the sum of its proper divisors (2658663634).

2744426912 is an equidigital number, since it uses as much as digits as its factorization.

2744426912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85763351 (or 85763343 counting only the distinct ones).

The product of its digits is 193536, while the sum is 41.

The square root of 2744426912 is about 52387.2781503296. The cubic root of 2744426912 is about 1400.0726003167.

The spelling of 2744426912 in words is "two billion, seven hundred forty-four million, four hundred twenty-six thousand, nine hundred twelve".