963906 has 8 divisors (see below), whose sum is σ = 1927824. Its totient is φ = 321300.

The previous prime is 963901. The next prime is 963913. The reversal of 963906 is 609369.

963906 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

963906 is an admirable number.

It is a super-2 number, since 2×963906² = 1858229553672, which contains 22 as substring.

It is a Curzon number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (963901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80320 + ... + 80331.

It is an arithmetic number, because the mean of its divisors is an integer number (240978).

2⁹⁶³⁹⁰⁶ is an apocalyptic number.

963906 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

963906 is a wasteful number, since it uses less digits than its factorization.

963906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160656.

The product of its (nonzero) digits is 8748, while the sum is 33.

The square root of 963906 is about 981.7871459741. The cubic root of 963906 is about 98.7820939319.

The spelling of 963906 in words is "nine hundred sixty-three thousand, nine hundred six".