942897066 has 8 divisors (see below), whose sum is σ = 1885794144. Its totient is φ = 314299020.

The previous prime is 942897047. The next prime is 942897089. The reversal of 942897066 is 660798249.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

942897066 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78574750 + ... + 78574761.

It is an arithmetic number, because the mean of its divisors is an integer number (235724268).

Almost surely, 2^942897066 is an apocalyptic number.

942897066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

942897066 is a wasteful number, since it uses less digits than its factorization.

942897066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157149516.

The product of its (nonzero) digits is 1306368, while the sum is 51.

The square root of 942897066 is about 30706.6290237141. The cubic root of 942897066 is about 980.5914332226.

The spelling of 942897066 in words is "nine hundred forty-two million, eight hundred ninety-seven thousand, sixty-six".