9418073650 has 24 divisors (see below), whose sum is σ = 17804796804. Its totient is φ = 3705470400.

The previous prime is 9418073641. The next prime is 9418073677. The reversal of 9418073650 is 563708149.

It can be written as a sum of positive squares in 6 ways, for example, as 3583099881 + 5834973769 = 59859^2 + 76387^2 .

It is a super-2 number, since 2×9418073650² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9418073597 and 9418073606.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1540897 + ... + 1546996.

Almost surely, 2^9418073650 is an apocalyptic number.

9418073650 is a deficient number, since it is larger than the sum of its proper divisors (8386723154).

9418073650 is a wasteful number, since it uses less digits than its factorization.

9418073650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3087966 (or 3087961 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 9418073650 is about 97046.7601210880. The cubic root of 9418073650 is about 2111.8060388779.

The spelling of 9418073650 in words is "nine billion, four hundred eighteen million, seventy-three thousand, six hundred fifty".