9537849630 has 112 divisors (see below), whose sum is σ = 25877605680. Its totient is φ = 2529874944.

The previous prime is 9537849623. The next prime is 9537849649. The reversal of 9537849630 is 369487359.

9537849630 is a `hidden beast` number, since 9 + 53 + 78 + 496 + 30 = 666.

It is a super-2 number, since 2×9537849630² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 1403581 + ... + 1410359.

Almost surely, 2^9537849630 is an apocalyptic number.

9537849630 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 9537849630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12938802840).

9537849630 is an abundant number, since it is smaller than the sum of its proper divisors (16339756050).

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

9537849630 is a wasteful number, since it uses less digits than its factorization.

9537849630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6997 (or 6982 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 54.

The square root of 9537849630 is about 97661.9149412912. The cubic root of 9537849630 is about 2120.7207729262.

The spelling of 9537849630 in words is "nine billion, five hundred thirty-seven million, eight hundred forty-nine thousand, six hundred thirty".