7221834094 has 16 divisors (see below), whose sum is σ = 10872111600. Its totient is φ = 3597813184.

The previous prime is 7221834071. The next prime is 7221834097. The reversal of 7221834094 is 4904381227.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7221834097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1183002 + ... + 1189090.

It is an arithmetic number, because the mean of its divisors is an integer number (679506975).

Almost surely, 2^7221834094 is an apocalyptic number.

7221834094 is a deficient number, since it is larger than the sum of its proper divisors (3650277506).

7221834094 is a wasteful number, since it uses less digits than its factorization.

7221834094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8147.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 7221834094 is about 84981.3749829926. The cubic root of 7221834094 is about 1932.9287055776.

The spelling of 7221834094 in words is "seven billion, two hundred twenty-one million, eight hundred thirty-four thousand, ninety-four".