84680264392 has 32 divisors (see below), whose sum is σ = 165148473600. Its totient is φ = 40661524800.

The previous prime is 84680264377. The next prime is 84680264401. The reversal of 84680264392 is 29346208648.

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, 1270767 + ... + 1335742.

It is an arithmetic number, because the mean of its divisors is an integer number (5160889800).

Almost surely, 2^84680264392 is an apocalyptic number.

It is an amenable number.

84680264392 is a deficient number, since it is larger than the sum of its proper divisors (80468209208).

84680264392 is a wasteful number, since it uses less digits than its factorization.

84680264392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2606677 (or 2606673 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 52.

The spelling of 84680264392 in words is "eighty-four billion, six hundred eighty million, two hundred sixty-four thousand, three hundred ninety-two".