964422873 has 12 divisors (see below), whose sum is σ = 1393365168. Its totient is φ = 642805560.

The previous prime is 964422863. The next prime is 964422923. The reversal of 964422873 is 378224469.

It is not a de Polignac number, because 964422873 - 2¹⁶ = 964357337 is a prime.

It is a super-2 number, since 2×964422873² = 1860222955931148258, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (964422853) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45186 + ... + 63012.

It is an arithmetic number, because the mean of its divisors is an integer number (116113764).

Almost surely, 2^964422873 is an apocalyptic number.

It is an amenable number.

964422873 is a deficient number, since it is larger than the sum of its proper divisors (428942295).

964422873 is a wasteful number, since it uses less digits than its factorization.

964422873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23844 (or 23841 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 964422873 is about 31055.1585569934. The cubic root of 964422873 is about 987.9974733854.

The spelling of 964422873 in words is "nine hundred sixty-four million, four hundred twenty-two thousand, eight hundred seventy-three".