7274774275 has 6 divisors (see below), whose sum is σ = 9020720132. Its totient is φ = 5819819400.

The previous prime is 7274774267. The next prime is 7274774303. The reversal of 7274774275 is 5724774727.

It is a happy number.

It is not a de Polignac number, because 7274774275 - 2³ = 7274774267 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 145495461 + ... + 145495510.

Almost surely, 2^7274774275 is an apocalyptic number.

7274774275 is a deficient number, since it is larger than the sum of its proper divisors (1745945857).

7274774275 is a wasteful number, since it uses less digits than its factorization.

7274774275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290990981 (or 290990976 counting only the distinct ones).

The product of its digits is 5378240, while the sum is 52.

The square root of 7274774275 is about 85292.2873125114. The cubic root of 7274774275 is about 1937.6403694347.

The spelling of 7274774275 in words is "seven billion, two hundred seventy-four million, seven hundred seventy-four thousand, two hundred seventy-five".