396933263 has 8 divisors (see below), whose sum is σ = 401200800. Its totient is φ = 392673888.

The previous prime is 396933223. The next prime is 396933281. The reversal of 396933263 is 362339693.

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 396933263 - 2⁸ = 396933007 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 (396933223) 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, 170753 + ... + 173061.

It is an arithmetic number, because the mean of its divisors is an integer number (50150100).

Almost surely, 2^396933263 is an apocalyptic number.

396933263 is a deficient number, since it is larger than the sum of its proper divisors (4267537).

396933263 is a wasteful number, since it uses less digits than its factorization.

396933263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4081.

The product of its digits is 472392, while the sum is 44.

The square root of 396933263 is about 19923.1840577755. The cubic root of 396933263 is about 734.9184743055.

The spelling of 396933263 in words is "three hundred ninety-six million, nine hundred thirty-three thousand, two hundred sixty-three".