8624690913 has 8 divisors (see below), whose sum is σ = 11524752928. Its totient is φ = 5737211424.

The previous prime is 8624690911. The next prime is 8624690981. The reversal of 8624690913 is 3190964268.

8624690913 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8624690913 - 2¹ = 8624690911 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8624690911) 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, 3144031 + ... + 3146772.

It is an arithmetic number, because the mean of its divisors is an integer number (1440594116).

Almost surely, 2^8624690913 is an apocalyptic number.

It is an amenable number.

8624690913 is a deficient number, since it is larger than the sum of its proper divisors (2900062015).

8624690913 is a wasteful number, since it uses less digits than its factorization.

8624690913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6291263.

The product of its (nonzero) digits is 559872, while the sum is 48.

The square root of 8624690913 is about 92869.2140216552. The cubic root of 8624690913 is about 2050.7584671535.

The spelling of 8624690913 in words is "eight billion, six hundred twenty-four million, six hundred ninety thousand, nine hundred thirteen".