8742837066 has 16 divisors (see below), whose sum is σ = 17491161600. Its totient is φ = 2913364448.

The previous prime is 8742837029. The next prime is 8742837067. The reversal of 8742837066 is 6607382478.

It is not an unprimeable number, because it can be changed into a prime (8742837067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207786 + ... + 246293.

It is an arithmetic number, because the mean of its divisors is an integer number (1093197600).

Almost surely, 2^8742837066 is an apocalyptic number.

8742837066 is an abundant number, since it is smaller than the sum of its proper divisors (8748324534).

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

8742837066 is a wasteful number, since it uses less digits than its factorization.

8742837066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457293.

The product of its (nonzero) digits is 2709504, while the sum is 51.

The square root of 8742837066 is about 93503.1393376714. The cubic root of 8742837066 is about 2060.0802012637.

The spelling of 8742837066 in words is "eight billion, seven hundred forty-two million, eight hundred thirty-seven thousand, sixty-six".