8146061776 has 40 divisors (see below), whose sum is σ = 15996241800. Its totient is φ = 4018206720.

The previous prime is 8146061741. The next prime is 8146061789. The reversal of 8146061776 is 6771606418.

It can be written as a sum of positive squares in 4 ways, for example, as 247118400 + 7898943376 = 15720^2 + 88876^2 .

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

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, 650260 + ... + 662668.

It is an arithmetic number, because the mean of its divisors is an integer number (399906045).

Almost surely, 2^8146061776 is an apocalyptic number.

It is an amenable number.

8146061776 is a deficient number, since it is larger than the sum of its proper divisors (7850180024).

8146061776 is a wasteful number, since it uses less digits than its factorization.

8146061776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12967 (or 12961 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 46.

The square root of 8146061776 is about 90255.5359853344. The cubic root of 8146061776 is about 2012.0984804773.

The spelling of 8146061776 in words is "eight billion, one hundred forty-six million, sixty-one thousand, seven hundred seventy-six".