9479244384 has 72 divisors (see below), whose sum is σ = 27886163760. Its totient is φ = 3050788608.

The previous prime is 9479244377. The next prime is 9479244391. The reversal of 9479244384 is 4834429749.

It is an interprime number because it is at equal distance from previous prime (9479244377) and next prime (9479244391).

It is a tau number, because it is divible by the number of its divisors (72).

It is a self number, because there is not a number n which added to its sum of digits gives 9479244384.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 559132 + ... + 575835.

It is an arithmetic number, because the mean of its divisors is an integer number (387307830).

Almost surely, 2^9479244384 is an apocalyptic number.

It is an amenable number.

9479244384 is an abundant number, since it is smaller than the sum of its proper divisors (18406919376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9479244384 is a wasteful number, since it uses less digits than its factorization.

9479244384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1135012 (or 1135001 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 54.

The square root of 9479244384 is about 97361.4111647936. The cubic root of 9479244384 is about 2116.3682617283.

The spelling of 9479244384 in words is "nine billion, four hundred seventy-nine million, two hundred forty-four thousand, three hundred eighty-four".