936399 has 16 divisors (see below), whose sum is σ = 1338624. Its totient is φ = 580800.

The previous prime is 936391. The next prime is 936401. The reversal of 936399 is 993639.

It is not a de Polignac number, because 936399 - 2³ = 936391 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 936399.

It is not an unprimeable number, because it can be changed into a prime (936391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2664 + ... + 2994.

It is an arithmetic number, because the mean of its divisors is an integer number (83664).

2⁹³⁶³⁹⁹ is an apocalyptic number.

936399 is a deficient number, since it is larger than the sum of its proper divisors (402225).

936399 is a wasteful number, since it uses less digits than its factorization.

936399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398.

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

The square root of 936399 is about 967.6771155711. The cubic root of 936399 is about 97.8333625163.

The spelling of 936399 in words is "nine hundred thirty-six thousand, three hundred ninety-nine".