7998327 has 12 divisors (see below), whose sum is σ = 11865880. Its totient is φ = 5187888.

The previous prime is 7998307. The next prime is 7998337. The reversal of 7998327 is 7238997.

It is not a de Polignac number, because 7998327 - 2¹⁰ = 7997303 is a prime.

It is a Duffinian number.

7998327 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7998307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11677 + ... + 12342.

Almost surely, 2^7998327 is an apocalyptic number.

7998327 is a deficient number, since it is larger than the sum of its proper divisors (3867553).

7998327 is a wasteful number, since it uses less digits than its factorization.

7998327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24062 (or 24059 counting only the distinct ones).

The product of its digits is 190512, while the sum is 45.

The square root of 7998327 is about 2828.1313618713. The cubic root of 7998327 is about 199.9860573614.

The spelling of 7998327 in words is "seven million, nine hundred ninety-eight thousand, three hundred twenty-seven".