8119377090 has 192 divisors, whose sum is σ = 24569717760. Its totient is φ = 1904601600.

The previous prime is 8119377061. The next prime is 8119377163. The reversal of 8119377090 is 907739118.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1008762 + ... + 1016778.

It is an arithmetic number, because the mean of its divisors is an integer number (127967280).

Almost surely, 2^8119377090 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8119377090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12284858880).

8119377090 is an abundant number, since it is smaller than the sum of its proper divisors (16450340670).

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

8119377090 is a wasteful number, since it uses less digits than its factorization.

8119377090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8086 (or 8069 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 45.

The square root of 8119377090 is about 90107.5861956140. The cubic root of 8119377090 is about 2009.8990147527.

The spelling of 8119377090 in words is "eight billion, one hundred nineteen million, three hundred seventy-seven thousand, ninety".