8519399070 has 256 divisors, whose sum is σ = 26110328832. Its totient is φ = 1731248640.

The previous prime is 8519399069. The next prime is 8519399131. The reversal of 8519399070 is 709939158.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 8596275 + ... + 8597265.

It is an arithmetic number, because the mean of its divisors is an integer number (101993472).

Almost surely, 2^8519399070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8519399070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13055164416).

8519399070 is an abundant number, since it is smaller than the sum of its proper divisors (17590929762).

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

8519399070 is a wasteful number, since it uses less digits than its factorization.

8519399070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135.

The product of its (nonzero) digits is 612360, while the sum is 51.

The square root of 8519399070 is about 92300.5908431793. The cubic root of 8519399070 is about 2042.3789265086.

The spelling of 8519399070 in words is "eight billion, five hundred nineteen million, three hundred ninety-nine thousand, seventy".