9488950644 has 24 divisors (see below), whose sum is σ = 22155876288. Its totient is φ = 3160841920.

The previous prime is 9488950609. The next prime is 9488950651. The reversal of 9488950644 is 4460598849.

It is a congruent number.

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, 249192 + ... + 284735.

It is an arithmetic number, because the mean of its divisors is an integer number (923161512).

Almost surely, 2^9488950644 is an apocalyptic number.

It is an amenable number.

9488950644 is an abundant number, since it is smaller than the sum of its proper divisors (12666925644).

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

9488950644 is a wasteful number, since it uses less digits than its factorization.

9488950644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535415 (or 535413 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 57.

The square root of 9488950644 is about 97411.2449566271. The cubic root of 9488950644 is about 2117.0903661645.

The spelling of 9488950644 in words is "nine billion, four hundred eighty-eight million, nine hundred fifty thousand, six hundred forty-four".