9826628468 has 36 divisors (see below), whose sum is σ = 18896683680. Its totient is φ = 4450461840.

The previous prime is 9826628467. The next prime is 9826628479. The reversal of 9826628468 is 8648266289.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9826628467) 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, 4143323 + ... + 4145693.

It is an arithmetic number, because the mean of its divisors is an integer number (524907880).

Almost surely, 2^9826628468 is an apocalyptic number.

It is an amenable number.

9826628468 is a deficient number, since it is larger than the sum of its proper divisors (9070055212).

9826628468 is a wasteful number, since it uses less digits than its factorization.

9826628468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4788 (or 2415 counting only the distinct ones).

The product of its digits is 15925248, while the sum is 59.

The square root of 9826628468 is about 99129.3522020597. The cubic root of 9826628468 is about 2141.9114482112.

The spelling of 9826628468 in words is "nine billion, eight hundred twenty-six million, six hundred twenty-eight thousand, four hundred sixty-eight".