8396696820 has 48 divisors (see below), whose sum is σ = 23518027008. Its totient is φ = 2238426240.

The previous prime is 8396696807. The next prime is 8396696839. The reversal of 8396696820 is 286966938.

It is a super-3 number, since 3×8396696820³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191125 + ... + 230915.

It is an arithmetic number, because the mean of its divisors is an integer number (489958896).

Almost surely, 2^8396696820 is an apocalyptic number.

It is an amenable number.

8396696820 is an abundant number, since it is smaller than the sum of its proper divisors (15121330188).

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

8396696820 is a wasteful number, since it uses less digits than its factorization.

8396696820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43320 (or 43318 counting only the distinct ones).

The product of its (nonzero) digits is 6718464, while the sum is 57.

The square root of 8396696820 is about 91633.4918029429. The cubic root of 8396696820 is about 2032.5262231305.

The spelling of 8396696820 in words is "eight billion, three hundred ninety-six million, six hundred ninety-six thousand, eight hundred twenty".