964830503 has 16 divisors (see below), whose sum is σ = 1188215616. Its totient is φ = 762912000.

The previous prime is 964830437. The next prime is 964830511. The reversal of 964830503 is 305038469.

It is a cyclic number.

It is not a de Polignac number, because 964830503 - 2⁸ = 964830247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (964830103) 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 15 ways as a sum of consecutive naturals, for example, 271325 + ... + 274857.

It is an arithmetic number, because the mean of its divisors is an integer number (74263476).

Almost surely, 2^964830503 is an apocalyptic number.

964830503 is a deficient number, since it is larger than the sum of its proper divisors (223385113).

964830503 is a wasteful number, since it uses less digits than its factorization.

964830503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6554.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 964830503 is about 31061.7208634679. The cubic root of 964830503 is about 988.1366518494.

The spelling of 964830503 in words is "nine hundred sixty-four million, eight hundred thirty thousand, five hundred three".