7892505084 has 48 divisors (see below), whose sum is σ = 19123524000. Its totient is φ = 2531496960.

The previous prime is 7892505083. The next prime is 7892505091. The reversal of 7892505084 is 4805052987.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7892505083) 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 15 ways as a sum of consecutive naturals, for example, 73959 + ... + 145790.

It is an arithmetic number, because the mean of its divisors is an integer number (398406750).

Almost surely, 2^7892505084 is an apocalyptic number.

It is an amenable number.

7892505084 is an abundant number, since it is smaller than the sum of its proper divisors (11231018916).

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

7892505084 is a wasteful number, since it uses less digits than its factorization.

7892505084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219870 (or 219868 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 48.

The square root of 7892505084 is about 88839.7719717920. The cubic root of 7892505084 is about 1991.0016660426.

The spelling of 7892505084 in words is "seven billion, eight hundred ninety-two million, five hundred five thousand, eighty-four".