4392942906 has 16 divisors (see below), whose sum is σ = 9584602848. Its totient is φ = 1331194800.

The previous prime is 4392942871. The next prime is 4392942929. The reversal of 4392942906 is 6092492934.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33279805 + ... + 33279936.

It is an arithmetic number, because the mean of its divisors is an integer number (599037678).

Almost surely, 2^4392942906 is an apocalyptic number.

4392942906 is an abundant number, since it is smaller than the sum of its proper divisors (5191659942).

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

4392942906 is a wasteful number, since it uses less digits than its factorization.

4392942906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66559757.

The product of its (nonzero) digits is 839808, while the sum is 48.

The square root of 4392942906 is about 66279.2796128624. The cubic root of 4392942906 is about 1637.7660076837.

The spelling of 4392942906 in words is "four billion, three hundred ninety-two million, nine hundred forty-two thousand, nine hundred six".