964263 has 8 divisors (see below), whose sum is σ = 1291248. Its totient is φ = 640064.

The previous prime is 964261. The next prime is 964267. The reversal of 964263 is 362469.

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 964263 - 2¹ = 964261 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 964263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (964261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331 + ... + 1427.

It is an arithmetic number, because the mean of its divisors is an integer number (161406).

2⁹⁶⁴²⁶³ is an apocalyptic number.

964263 is a deficient number, since it is larger than the sum of its proper divisors (326985).

964263 is a wasteful number, since it uses less digits than its factorization.

964263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1393.

The product of its digits is 7776, while the sum is 30.

The square root of 964263 is about 981.9689404457. The cubic root of 964263 is about 98.7942876710.

The spelling of 964263 in words is "nine hundred sixty-four thousand, two hundred sixty-three".