8629119985 has 8 divisors (see below), whose sum is σ = 10360964160. Its totient is φ = 6899282544.

The previous prime is 8629119973. The next prime is 8629120001. The reversal of 8629119985 is 5899119268.

8629119985 is digitally balanced in base 2, 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 a cyclic number.

It is not a de Polignac number, because 8629119985 - 2¹⁵ = 8629087217 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492205 + ... + 509434.

It is an arithmetic number, because the mean of its divisors is an integer number (1295120520).

Almost surely, 2^8629119985 is an apocalyptic number.

It is an amenable number.

8629119985 is a deficient number, since it is larger than the sum of its proper divisors (1731844175).

8629119985 is a wasteful number, since it uses less digits than its factorization.

8629119985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003367.

The product of its digits is 2799360, while the sum is 58.

The square root of 8629119985 is about 92893.0567103914. The cubic root of 8629119985 is about 2051.1094518106.

It can be divided in two parts, 86291 and 19985, that added together give a square (106276 = 326²).

The spelling of 8629119985 in words is "eight billion, six hundred twenty-nine million, one hundred nineteen thousand, nine hundred eighty-five".