2942166930 has 16 divisors (see below), whose sum is σ = 7061200704. Its totient is φ = 784577840.

The previous prime is 2942166919. The next prime is 2942166937. The reversal of 2942166930 is 396612492.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2942166937) 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, 49036086 + ... + 49036145.

It is an arithmetic number, because the mean of its divisors is an integer number (441325044).

Almost surely, 2^2942166930 is an apocalyptic number.

2942166930 is an abundant number, since it is smaller than the sum of its proper divisors (4119033774).

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

2942166930 is a wasteful number, since it uses less digits than its factorization.

2942166930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98072241.

The product of its (nonzero) digits is 139968, while the sum is 42.

The square root of 2942166930 is about 54241.7452705939. The cubic root of 2942166930 is about 1432.9216238952.

The spelling of 2942166930 in words is "two billion, nine hundred forty-two million, one hundred sixty-six thousand, nine hundred thirty".