3999327 has 8 divisors (see below), whose sum is σ = 5433264. Its totient is φ = 2615808.

The previous prime is 3999323. The next prime is 3999337. The reversal of 3999327 is 7239993.

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

It is not a de Polignac number, because 3999327 - 2² = 3999323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3999323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12418 + ... + 12735.

It is an arithmetic number, because the mean of its divisors is an integer number (679158).

Almost surely, 2^3999327 is an apocalyptic number.

3999327 is a deficient number, since it is larger than the sum of its proper divisors (1433937).

3999327 is a wasteful number, since it uses less digits than its factorization.

3999327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25209.

The product of its digits is 91854, while the sum is 42.

The square root of 3999327 is about 1999.8317429224. The cubic root of 3999327 is about 158.7312020232.

The spelling of 3999327 in words is "three million, nine hundred ninety-nine thousand, three hundred twenty-seven".