70676834688 has 512 divisors, whose sum is σ = 232516915200. Its totient is φ = 21021327360.

The previous prime is 70676834681. The next prime is 70676834689. The reversal of 70676834688 is 88643867607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70676834681) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 260799993 + ... + 260800263.

It is an arithmetic number, because the mean of its divisors is an integer number (454134600).

Almost surely, 2^70676834688 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 70676834688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116258457600).

70676834688 is an abundant number, since it is smaller than the sum of its proper divisors (161840080512).

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

70676834688 is a wasteful number, since it uses less digits than its factorization.

70676834688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527 (or 509 counting only the distinct ones).

The product of its (nonzero) digits is 65028096, while the sum is 63.

The spelling of 70676834688 in words is "seventy billion, six hundred seventy-six million, eight hundred thirty-four thousand, six hundred eighty-eight".