68801080 has 32 divisors (see below), whose sum is σ = 157431600. Its totient is φ = 27053056.

The previous prime is 68801077. The next prime is 68801081. The reversal of 68801080 is 8010886.

It is a super-4 number, since 4×68801080⁴ (a number of 32 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68801081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12217 + ... + 16936.

Almost surely, 2^68801080 is an apocalyptic number.

It is an amenable number.

68801080 is an abundant number, since it is smaller than the sum of its proper divisors (88630520).

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

68801080 is a wasteful number, since it uses less digits than its factorization.

68801080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29223 (or 29219 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 31.

The square root of 68801080 is about 8294.6416438566. The cubic root of 68801080 is about 409.7620669851.

The spelling of 68801080 in words is "sixty-eight million, eight hundred one thousand, eighty".