9440002650 has 96 divisors (see below), whose sum is σ = 25250883840. Its totient is φ = 2320116480.

The previous prime is 9440002613. The next prime is 9440002669. The reversal of 9440002650 is 562000449.

It is a super-2 number, since 2×9440002650² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1398684 + ... + 1405416.

It is an arithmetic number, because the mean of its divisors is an integer number (263030040).

Almost surely, 2^9440002650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9440002650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12625441920).

9440002650 is an abundant number, since it is smaller than the sum of its proper divisors (15810881190).

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

9440002650 is a wasteful number, since it uses less digits than its factorization.

9440002650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7480 (or 7475 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 9440002650 is about 97159.6760492747. The cubic root of 9440002650 is about 2113.4438082796.

The spelling of 9440002650 in words is "nine billion, four hundred forty million, two thousand, six hundred fifty".