7922329 has 8 divisors (see below), whose sum is σ = 8400128. Its totient is φ = 7458480.

The previous prime is 7922311. The next prime is 7922347. The reversal of 7922329 is 9232297.

7922329 = 290² + 291² + ... + 363².

It is an interprime number because it is at equal distance from previous prime (7922311) and next prime (7922347).

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 7922329 - 2⁹ = 7921817 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7922294 and 7922303.

It is not an unprimeable number, because it can be changed into a prime (7922309) 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, 2307 + ... + 4600.

It is an arithmetic number, because the mean of its divisors is an integer number (1050016).

Almost surely, 2^7922329 is an apocalyptic number.

It is an amenable number.

7922329 is a deficient number, since it is larger than the sum of its proper divisors (477799).

7922329 is a wasteful number, since it uses less digits than its factorization.

7922329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6975.

The product of its digits is 13608, while the sum is 34.

The square root of 7922329 is about 2814.6632125354. The cubic root of 7922329 is about 199.3506355777.

The spelling of 7922329 in words is "seven million, nine hundred twenty-two thousand, three hundred twenty-nine".