9477964 has 12 divisors (see below), whose sum is σ = 16645104. Its totient is φ = 4722224.

The previous prime is 9477947. The next prime is 9477989. The reversal of 9477964 is 4697749.

It is an unprimeable 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 3 ways as a sum of consecutive naturals, for example, 2872 + ... + 5215.

It is an arithmetic number, because the mean of its divisors is an integer number (1387092).

Almost surely, 2^9477964 is an apocalyptic number.

It is an amenable number.

9477964 is a deficient number, since it is larger than the sum of its proper divisors (7167140).

9477964 is a wasteful number, since it uses less digits than its factorization.

9477964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8384 (or 8382 counting only the distinct ones).

The product of its digits is 381024, while the sum is 46.

The square root of 9477964 is about 3078.6302148845. The cubic root of 9477964 is about 211.6272969812.

It can be divided in two parts, 947 and 7964, that added together give a triangular number (8911 = T₁₃₃).

The spelling of 9477964 in words is "nine million, four hundred seventy-seven thousand, nine hundred sixty-four".