9490526220 has 192 divisors, whose sum is σ = 32135685120. Its totient is φ = 2044320768.

The previous prime is 9490526207. The next prime is 9490526237. The reversal of 9490526220 is 226250949.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1569042 + ... + 1575078.

It is an arithmetic number, because the mean of its divisors is an integer number (167373360).

Almost surely, 2^9490526220 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9490526220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16067842560).

9490526220 is an abundant number, since it is smaller than the sum of its proper divisors (22645158900).

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

9490526220 is a wasteful number, since it uses less digits than its factorization.

9490526220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6272 (or 6270 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 9490526220 is about 97419.3318597495. The cubic root of 9490526220 is about 2117.2075358528.

The spelling of 9490526220 in words is "nine billion, four hundred ninety million, five hundred twenty-six thousand, two hundred twenty".