9224362638 has 12 divisors (see below), whose sum is σ = 19986119088. Its totient is φ = 3074787540.

The previous prime is 9224362621. The next prime is 9224362691. The reversal of 9224362638 is 8362634229.

It is a happy number.

9224362638 is a `hidden beast` number, since 9 + 2 + 2 + 4 + 3 + 6 + 2 + 638 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 9224362593 and 9224362602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 256232278 + ... + 256232313.

It is an arithmetic number, because the mean of its divisors is an integer number (1665509924).

Almost surely, 2^9224362638 is an apocalyptic number.

9224362638 is an abundant number, since it is smaller than the sum of its proper divisors (10761756450).

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

9224362638 is a wasteful number, since it uses less digits than its factorization.

9224362638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512464599 (or 512464596 counting only the distinct ones).

The product of its digits is 746496, while the sum is 45.

The square root of 9224362638 is about 96043.5455301396. The cubic root of 9224362638 is about 2097.2270761867.

The spelling of 9224362638 in words is "nine billion, two hundred twenty-four million, three hundred sixty-two thousand, six hundred thirty-eight".