7229669159 has 8 divisors (see below), whose sum is σ = 7270774992. Its totient is φ = 7188649920.

The previous prime is 7229669147. The next prime is 7229669179. The reversal of 7229669159 is 9519669227.

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 7229669159 - 2²⁸ = 6961233703 is a prime.

It is a super-2 number, since 2×7229669159² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7229669129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149624 + ... + 191954.

It is an arithmetic number, because the mean of its divisors is an integer number (908846874).

Almost surely, 2^7229669159 is an apocalyptic number.

7229669159 is a deficient number, since it is larger than the sum of its proper divisors (41105833).

7229669159 is a wasteful number, since it uses less digits than its factorization.

7229669159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43297.

The product of its digits is 3674160, while the sum is 56.

The square root of 7229669159 is about 85027.4612051895. The cubic root of 7229669159 is about 1933.6274730597.

The spelling of 7229669159 in words is "seven billion, two hundred twenty-nine million, six hundred sixty-nine thousand, one hundred fifty-nine".