7382222897 has 8 divisors (see below), whose sum is σ = 8642602752. Its totient is φ = 6173287200.

The previous prime is 7382222891. The next prime is 7382222917. The reversal of 7382222897 is 7982222837.

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

It is a cyclic number.

It is not a de Polignac number, because 7382222897 - 2⁶ = 7382222833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7382222891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12860729 + ... + 12861302.

It is an arithmetic number, because the mean of its divisors is an integer number (1080325344).

Almost surely, 2^7382222897 is an apocalyptic number.

It is an amenable number.

7382222897 is a deficient number, since it is larger than the sum of its proper divisors (1260379855).

7382222897 is a wasteful number, since it uses less digits than its factorization.

7382222897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25722079.

The product of its digits is 1354752, while the sum is 50.

The square root of 7382222897 is about 85919.8632273120. The cubic root of 7382222897 is about 1947.1334517226.

The spelling of 7382222897 in words is "seven billion, three hundred eighty-two million, two hundred twenty-two thousand, eight hundred ninety-seven".