964500943 has 16 divisors (see below), whose sum is σ = 1125182016. Its totient is φ = 809602560.

The previous prime is 964500917. The next prime is 964500949. The reversal of 964500943 is 349005469.

It is not a de Polignac number, because 964500943 - 2²¹ = 962403791 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 964500896 and 964500905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (964500949) 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, 225303 + ... + 229543.

It is an arithmetic number, because the mean of its divisors is an integer number (70323876).

Almost surely, 2^964500943 is an apocalyptic number.

964500943 is a deficient number, since it is larger than the sum of its proper divisors (160681073).

964500943 is a wasteful number, since it uses less digits than its factorization.

964500943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4914.

The product of its (nonzero) digits is 116640, while the sum is 40.

The square root of 964500943 is about 31056.4154885911. The cubic root of 964500943 is about 988.0241321205.

The spelling of 964500943 in words is "nine hundred sixty-four million, five hundred thousand, nine hundred forty-three".