8183796240 has 40 divisors (see below), whose sum is σ = 25369769088. Its totient is φ = 2182345600.

The previous prime is 8183796233. The next prime is 8183796241. The reversal of 8183796240 is 426973818.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 8183796240.

It is not an unprimeable number, because it can be changed into a prime (8183796241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17049336 + ... + 17049815.

Almost surely, 2^8183796240 is an apocalyptic number.

8183796240 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8183796240 is an abundant number, since it is smaller than the sum of its proper divisors (17185972848).

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

8183796240 is a wasteful number, since it uses less digits than its factorization.

8183796240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34099167 (or 34099161 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 48.

The square root of 8183796240 is about 90464.3368405473. The cubic root of 8183796240 is about 2015.2005325569.

The spelling of 8183796240 in words is "eight billion, one hundred eighty-three million, seven hundred ninety-six thousand, two hundred forty".