84653962368 has 64 divisors (see below), whose sum is σ = 226479943200. Its totient is φ = 28014962688.

The previous prime is 84653962301. The next prime is 84653962409. The reversal of 84653962368 is 86326935648.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 739621 + ... + 846372.

Almost surely, 2^84653962368 is an apocalyptic number.

It is an amenable number.

84653962368 is an abundant number, since it is smaller than the sum of its proper divisors (141825980832).

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

84653962368 is a wasteful number, since it uses less digits than its factorization.

84653962368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1586149 (or 1586137 counting only the distinct ones).

The product of its digits is 44789760, while the sum is 60.

The spelling of 84653962368 in words is "eighty-four billion, six hundred fifty-three million, nine hundred sixty-two thousand, three hundred sixty-eight".