963240 has 64 divisors (see below), whose sum is σ = 3024000. Its totient is φ = 244992.

The previous prime is 963239. The next prime is 963241. The reversal of 963240 is 42369.

963240 = T₁₈₄ + T₁₈₅ + ... + T₂₂₈.

963240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (963239) and next prime (963241).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 963240.

It is not an unprimeable number, because it can be changed into a prime (963241) 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, 2586 + ... + 2934.

It is an arithmetic number, because the mean of its divisors is an integer number (47250).

2⁹⁶³²⁴⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 963240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1512000).

963240 is an abundant number, since it is smaller than the sum of its proper divisors (2060760).

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

963240 is a wasteful number, since it uses less digits than its factorization.

963240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386 (or 382 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 963240 is about 981.4479099779. The cubic root of 963240 is about 98.7593378981.

The spelling of 963240 in words is "nine hundred sixty-three thousand, two hundred forty".