3945327 has 8 divisors (see below), whose sum is σ = 5301120. Its totient is φ = 2609880.

The previous prime is 3945323. The next prime is 3945329. The reversal of 3945327 is 7235493.

It is a happy number.

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

It is not a de Polignac number, because 3945327 - 2² = 3945323 is a prime.

3945327 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3945323) 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, 4627 + ... + 5412.

It is an arithmetic number, because the mean of its divisors is an integer number (662640).

Almost surely, 2^3945327 is an apocalyptic number.

3945327 is a deficient number, since it is larger than the sum of its proper divisors (1355793).

3945327 is a wasteful number, since it uses less digits than its factorization.

3945327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10173.

The product of its digits is 22680, while the sum is 33.

The square root of 3945327 is about 1986.2847227928. The cubic root of 3945327 is about 158.0135516871.

The spelling of 3945327 in words is "three million, nine hundred forty-five thousand, three hundred twenty-seven".