7869742330 has 16 divisors (see below), whose sum is σ = 14781429504. Its totient is φ = 3011031760.

The previous prime is 7869742303. The next prime is 7869742337. The reversal of 7869742330 is 332479687.

It is not an unprimeable number, because it can be changed into a prime (7869742337) 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, 17107906 + ... + 17108365.

It is an arithmetic number, because the mean of its divisors is an integer number (923839344).

Almost surely, 2^7869742330 is an apocalyptic number.

7869742330 is a deficient number, since it is larger than the sum of its proper divisors (6911687174).

7869742330 is a wasteful number, since it uses less digits than its factorization.

7869742330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34216301.

The product of its (nonzero) digits is 1524096, while the sum is 49.

The square root of 7869742330 is about 88711.5681858911. The cubic root of 7869742330 is about 1989.0857419959.

The spelling of 7869742330 in words is "seven billion, eight hundred sixty-nine million, seven hundred forty-two thousand, three hundred thirty".