2745744314 has 8 divisors (see below), whose sum is σ = 4124030868. Its totient is φ = 1371067360.

The previous prime is 2745744299. The next prime is 2745744319. The reversal of 2745744314 is 4134475472.

It can be written as a sum of positive squares in 2 ways, for example, as 2421132025 + 324612289 = 49205^2 + 18017^2 .

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

It is a super-2 number, since 2×2745744314² = 15078223675726661192, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2745744319) 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, 900497 + ... + 903540.

Almost surely, 2^2745744314 is an apocalyptic number.

2745744314 is a deficient number, since it is larger than the sum of its proper divisors (1378286554).

2745744314 is a wasteful number, since it uses less digits than its factorization.

2745744314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1804800.

The product of its digits is 376320, while the sum is 41.

The square root of 2745744314 is about 52399.8503242137. The cubic root of 2745744314 is about 1400.2965892041.

The spelling of 2745744314 in words is "two billion, seven hundred forty-five million, seven hundred forty-four thousand, three hundred fourteen".