7862442016 has 48 divisors (see below), whose sum is σ = 18185344128. Its totient is φ = 3298924800.

The previous prime is 7862442001. The next prime is 7862442023. The reversal of 7862442016 is 6102442687.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 7862442016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 854520 + ... + 863671.

It is an arithmetic number, because the mean of its divisors is an integer number (378861336).

Almost surely, 2^7862442016 is an apocalyptic number.

It is an amenable number.

7862442016 is an abundant number, since it is smaller than the sum of its proper divisors (10322902112).

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

7862442016 is a wasteful number, since it uses less digits than its factorization.

7862442016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1718225 (or 1718217 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 7862442016 is about 88670.4122918124. The cubic root of 7862442016 is about 1988.4704976722.

The spelling of 7862442016 in words is "seven billion, eight hundred sixty-two million, four hundred forty-two thousand, sixteen".