7734272245 has 32 divisors (see below), whose sum is σ = 11099317248. Its totient is φ = 5062756608.

The previous prime is 7734272237. The next prime is 7734272257. The reversal of 7734272245 is 5422724377.

It is not a de Polignac number, because 7734272245 - 2³ = 7734272237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12292 + ... + 124978.

It is an arithmetic number, because the mean of its divisors is an integer number (346853664).

Almost surely, 2^7734272245 is an apocalyptic number.

It is an amenable number.

7734272245 is a deficient number, since it is larger than the sum of its proper divisors (3365045003).

7734272245 is a wasteful number, since it uses less digits than its factorization.

7734272245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112789.

The product of its digits is 658560, while the sum is 43.

The square root of 7734272245 is about 87944.7112963594. The cubic root of 7734272245 is about 1977.6062154629.

The spelling of 7734272245 in words is "seven billion, seven hundred thirty-four million, two hundred seventy-two thousand, two hundred forty-five".