393224327 has 8 divisors (see below), whose sum is σ = 395253936. Its totient is φ = 391200192.

The previous prime is 393224309. The next prime is 393224347. The reversal of 393224327 is 723422393.

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 393224327 - 2¹² = 393220231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (393224347) 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, 236483 + ... + 238139.

It is an arithmetic number, because the mean of its divisors is an integer number (49406742).

Almost surely, 2^393224327 is an apocalyptic number.

393224327 is a deficient number, since it is larger than the sum of its proper divisors (2029609).

393224327 is a wasteful number, since it uses less digits than its factorization.

393224327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2737.

The product of its digits is 54432, while the sum is 35.

The square root of 393224327 is about 19829.8846945715. The cubic root of 393224327 is about 732.6222866579.

The spelling of 393224327 in words is "three hundred ninety-three million, two hundred twenty-four thousand, three hundred twenty-seven".