9259676820 has 72 divisors (see below), whose sum is σ = 28289832480. Its totient is φ = 2451476160.

The previous prime is 9259676819. The next prime is 9259676849. The reversal of 9259676820 is 286769529.

It is a super-2 number, since 2×9259676820² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 160026 + ... + 210065.

It is an arithmetic number, because the mean of its divisors is an integer number (392914340).

Almost surely, 2^9259676820 is an apocalyptic number.

9259676820 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

9259676820 is an abundant number, since it is smaller than the sum of its proper divisors (19030155660).

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

9259676820 is a wasteful number, since it uses less digits than its factorization.

9259676820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370245 (or 370240 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 54.

The square root of 9259676820 is about 96227.2145497312. The cubic root of 9259676820 is about 2099.8999816310.

The spelling of 9259676820 in words is "nine billion, two hundred fifty-nine million, six hundred seventy-six thousand, eight hundred twenty".