9418073608 has 16 divisors (see below), whose sum is σ = 17670505680. Its totient is φ = 4705938768.

The previous prime is 9418073579. The next prime is 9418073617. The reversal of 9418073608 is 8063708149.

It is a happy number.

It is a super-2 number, since 2×9418073608² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374310 + ... + 398677.

It is an arithmetic number, because the mean of its divisors is an integer number (1104406605).

Almost surely, 2^9418073608 is an apocalyptic number.

It is an amenable number.

9418073608 is a deficient number, since it is larger than the sum of its proper divisors (8252432072).

9418073608 is a wasteful number, since it uses less digits than its factorization.

9418073608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774516 (or 774512 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 9418073608 is about 97046.7599046975. The cubic root of 9418073608 is about 2111.8060357386.

The spelling of 9418073608 in words is "nine billion, four hundred eighteen million, seventy-three thousand, six hundred eight".