68982966360 has 1536 divisors, whose sum is σ = 314092800000. Its totient is φ = 13579695360.

The previous prime is 68982966329. The next prime is 68982966397. The reversal of 68982966360 is 6366928986.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 3630682431 + ... + 3630682449.

It is an arithmetic number, because the mean of its divisors is an integer number (204487500).

Almost surely, 2^68982966360 is an apocalyptic number.

68982966360 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68982966360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157046400000).

68982966360 is an abundant number, since it is smaller than the sum of its proper divisors (245109833640).

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

68982966360 is a wasteful number, since it uses less digits than its factorization.

68982966360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94 (or 47 counting only the distinct ones).

The product of its (nonzero) digits is 40310784, while the sum is 63.

The spelling of 68982966360 in words is "sixty-eight billion, nine hundred eighty-two million, nine hundred sixty-six thousand, three hundred sixty".