68887480934 has 8 divisors (see below), whose sum is σ = 103347860808. Its totient is φ = 34438194000.

The previous prime is 68887480927. The next prime is 68887480943. The reversal of 68887480934 is 43908478886.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-4 number, since 4×68887480934⁴ (a number of 44 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2757692 + ... + 2782559.

It is an arithmetic number, because the mean of its divisors is an integer number (12918482601).

Almost surely, 2^68887480934 is an apocalyptic number.

68887480934 is a deficient number, since it is larger than the sum of its proper divisors (34460379874).

68887480934 is a wasteful number, since it uses less digits than its factorization.

68887480934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5546470.

The product of its (nonzero) digits is 74317824, while the sum is 65.

The spelling of 68887480934 in words is "sixty-eight billion, eight hundred eighty-seven million, four hundred eighty thousand, nine hundred thirty-four".