7322162109 has 8 divisors (see below), whose sum is σ = 9764604000. Its totient is φ = 4880580816.

The previous prime is 7322162093. The next prime is 7322162117. The reversal of 7322162109 is 9012612237.

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

It is not a de Polignac number, because 7322162109 - 2⁴ = 7322162093 is a prime.

It is a super-2 number, since 2×7322162109² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7322162109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7322162209) 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, 195027 + ... + 229520.

It is an arithmetic number, because the mean of its divisors is an integer number (1220575500).

Almost surely, 2^7322162109 is an apocalyptic number.

It is an amenable number.

7322162109 is a deficient number, since it is larger than the sum of its proper divisors (2442441891).

7322162109 is a wasteful number, since it uses less digits than its factorization.

7322162109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430299.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 7322162109 is about 85569.6331007677. The cubic root of 7322162109 is about 1941.8385260698.

The spelling of 7322162109 in words is "seven billion, three hundred twenty-two million, one hundred sixty-two thousand, one hundred nine".