963399 has 8 divisors (see below), whose sum is σ = 1302912. Its totient is φ = 633080.

The previous prime is 963397. The next prime is 963419. The reversal of 963399 is 993369.

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 963399 - 2¹ = 963397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (963397) 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, 2049 + ... + 2474.

It is an arithmetic number, because the mean of its divisors is an integer number (162864).

2⁹⁶³³⁹⁹ is an apocalyptic number.

963399 is a deficient number, since it is larger than the sum of its proper divisors (339513).

963399 is a wasteful number, since it uses less digits than its factorization.

963399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4597.

The product of its digits is 39366, while the sum is 39.

The square root of 963399 is about 981.5289094061. The cubic root of 963399 is about 98.7647715979.

The spelling of 963399 in words is "nine hundred sixty-three thousand, three hundred ninety-nine".