8146869094 has 48 divisors (see below), whose sum is σ = 15195617280. Its totient is φ = 3207466080.

The previous prime is 8146869023. The next prime is 8146869103. The reversal of 8146869094 is 4909686418.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 491067 + ... + 507385.

It is an arithmetic number, because the mean of its divisors is an integer number (316575360).

Almost surely, 2^8146869094 is an apocalyptic number.

8146869094 is a deficient number, since it is larger than the sum of its proper divisors (7048748186).

8146869094 is a wasteful number, since it uses less digits than its factorization.

8146869094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16565 (or 16552 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 55.

The square root of 8146869094 is about 90260.0082760909. The cubic root of 8146869094 is about 2012.1649481646.

The spelling of 8146869094 in words is "eight billion, one hundred forty-six million, eight hundred sixty-nine thousand, ninety-four".