69858073968 has 80 divisors (see below), whose sum is σ = 183624140160. Its totient is φ = 22879038208.

The previous prime is 69858073963. The next prime is 69858073979. The reversal of 69858073968 is 86937085896.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69858073963) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6329671 + ... + 6340697.

It is an arithmetic number, because the mean of its divisors is an integer number (2295301752).

Almost surely, 2^69858073968 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 69858073968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91812070080).

69858073968 is an abundant number, since it is smaller than the sum of its proper divisors (113766066192).

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

69858073968 is a wasteful number, since it uses less digits than its factorization.

69858073968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13334 (or 13328 counting only the distinct ones).

The product of its (nonzero) digits is 156764160, while the sum is 69.

The spelling of 69858073968 in words is "sixty-nine billion, eight hundred fifty-eight million, seventy-three thousand, nine hundred sixty-eight".