86362497980 has 96 divisors (see below), whose sum is σ = 210111475392. Its totient is φ = 29469081600.

The previous prime is 86362497973. The next prime is 86362498021. The reversal of 86362497980 is 8979426368.

It is a happy number.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 1226120 + ... + 1294640.

It is an arithmetic number, because the mean of its divisors is an integer number (2188661202).

Almost surely, 2^86362497980 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86362497980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105055737696).

86362497980 is an abundant number, since it is smaller than the sum of its proper divisors (123748977412).

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

86362497980 is a wasteful number, since it uses less digits than its factorization.

86362497980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68895 (or 68893 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 62.

The spelling of 86362497980 in words is "eighty-six billion, three hundred sixty-two million, four hundred ninety-seven thousand, nine hundred eighty".