9449744048 has 40 divisors (see below), whose sum is σ = 18728467968. Its totient is φ = 4616914752.

The previous prime is 9449744009. The next prime is 9449744053. The reversal of 9449744048 is 8404479449.

It is a super-2 number, since 2×9449744048² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473765 + ... + 493307.

Almost surely, 2^9449744048 is an apocalyptic number.

It is an amenable number.

9449744048 is a deficient number, since it is larger than the sum of its proper divisors (9278723920).

9449744048 is a wasteful number, since it uses less digits than its factorization.

9449744048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20241 (or 20235 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 53.

The square root of 9449744048 is about 97209.7939921693. The cubic root of 9449744048 is about 2114.1705319317.

The spelling of 9449744048 in words is "nine billion, four hundred forty-nine million, seven hundred forty-four thousand, forty-eight".