964400 has 30 divisors (see below), whose sum is σ = 2317932. Its totient is φ = 385600.

The previous prime is 964373. The next prime is 964417. The reversal of 964400 is 4469.

It is a nialpdrome in base 10 and base 16.

It is an unprimeable number.

964400 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 806 + ... + 1605.

2⁹⁶⁴⁴⁰⁰ is an apocalyptic number.

It is an amenable number.

964400 is an abundant number, since it is smaller than the sum of its proper divisors (1353532).

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

964400 is a wasteful number, since it uses less digits than its factorization.

964400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2429 (or 2418 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 964400 is about 982.0386957753. The cubic root of 964400 is about 98.7989662619.

Adding to 964400 its reverse (4469), we get a palindrome (968869).

The spelling of 964400 in words is "nine hundred sixty-four thousand, four hundred".