7238368842 has 16 divisors (see below), whose sum is σ = 14563426752. Its totient is φ = 2398341440.

The previous prime is 7238368769. The next prime is 7238368859. The reversal of 7238368842 is 2488638327.

It is a happy number.

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, 3610959 + ... + 3612962.

It is an arithmetic number, because the mean of its divisors is an integer number (910214172).

Almost surely, 2^7238368842 is an apocalyptic number.

7238368842 is an abundant number, since it is smaller than the sum of its proper divisors (7325057910).

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

7238368842 is a wasteful number, since it uses less digits than its factorization.

7238368842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7224093.

The product of its digits is 3096576, while the sum is 51.

The square root of 7238368842 is about 85078.6039025089. The cubic root of 7238368842 is about 1934.4027599476.

The spelling of 7238368842 in words is "seven billion, two hundred thirty-eight million, three hundred sixty-eight thousand, eight hundred forty-two".