8449775094 has 16 divisors (see below), whose sum is σ = 16959694320. Its totient is φ = 2806567680.

The previous prime is 8449775069. The next prime is 8449775101. The reversal of 8449775094 is 4905779448.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2504179 + ... + 2507550.

It is an arithmetic number, because the mean of its divisors is an integer number (1059980895).

Almost surely, 2^8449775094 is an apocalyptic number.

8449775094 is an abundant number, since it is smaller than the sum of its proper divisors (8509919226).

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

8449775094 is a wasteful number, since it uses less digits than its factorization.

8449775094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5012015.

The product of its (nonzero) digits is 10160640, while the sum is 57.

The square root of 8449775094 is about 91922.6582187439. The cubic root of 8449775094 is about 2036.7999853739.

The spelling of 8449775094 in words is "eight billion, four hundred forty-nine million, seven hundred seventy-five thousand, ninety-four".