2744763045 has 16 divisors (see below), whose sum is σ = 4510314240. Its totient is φ = 1424309184.

The previous prime is 2744763041. The next prime is 2744763059. The reversal of 2744763045 is 5403674472.

It is not a de Polignac number, because 2744763045 - 2² = 2744763041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2744762988 and 2744763006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2744763041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2472205 + ... + 2473314.

It is an arithmetic number, because the mean of its divisors is an integer number (281894640).

Almost surely, 2^2744763045 is an apocalyptic number.

It is an amenable number.

2744763045 is a deficient number, since it is larger than the sum of its proper divisors (1765551195).

2744763045 is a wasteful number, since it uses less digits than its factorization.

2744763045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4945564.

The product of its (nonzero) digits is 564480, while the sum is 42.

The square root of 2744763045 is about 52390.4862069441. The cubic root of 2744763045 is about 1400.1297575310.

The spelling of 2744763045 in words is "two billion, seven hundred forty-four million, seven hundred sixty-three thousand, forty-five".