964603 has 4 divisors (see below), whose sum is σ = 966928. Its totient is φ = 962280.

The previous prime is 964589. The next prime is 964609. The reversal of 964603 is 306469.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 306469 = 137 ⋅2237.

It is a cyclic number.

It is not a de Polignac number, because 964603 - 2⁵ = 964571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (964609) 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, 351 + ... + 1432.

It is an arithmetic number, because the mean of its divisors is an integer number (241732).

2⁹⁶⁴⁶⁰³ is an apocalyptic number.

964603 is a deficient number, since it is larger than the sum of its proper divisors (2325).

964603 is a wasteful number, since it uses less digits than its factorization.

964603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2324.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 964603 is about 982.1420467529. The cubic root of 964603 is about 98.8058979580.

The spelling of 964603 in words is "nine hundred sixty-four thousand, six hundred three".