8392290042 has 16 divisors (see below), whose sum is σ = 16797926880. Its totient is φ = 2795205552.

The previous prime is 8392290007. The next prime is 8392290043. The reversal of 8392290042 is 2400922938.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8392290043) by changing a digit.

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, 547933 + ... + 563040.

It is an arithmetic number, because the mean of its divisors is an integer number (1049870430).

Almost surely, 2^8392290042 is an apocalyptic number.

8392290042 is an abundant number, since it is smaller than the sum of its proper divisors (8405636838).

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

8392290042 is a wasteful number, since it uses less digits than its factorization.

8392290042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112237.

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 8392290042 is about 91609.4429739642. The cubic root of 8392290042 is about 2032.1705888686.

The spelling of 8392290042 in words is "eight billion, three hundred ninety-two million, two hundred ninety thousand, forty-two".