68433084 has 36 divisors (see below), whose sum is σ = 173234880. Its totient is φ = 22777920.

The previous prime is 68433067. The next prime is 68433103. The reversal of 68433084 is 48033486.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 46837 + ... + 48275.

It is an arithmetic number, because the mean of its divisors is an integer number (4812080).

Almost surely, 2^68433084 is an apocalyptic number.

It is an amenable number.

68433084 is an abundant number, since it is smaller than the sum of its proper divisors (104801796).

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

68433084 is a wasteful number, since it uses less digits than its factorization.

68433084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2770 (or 2765 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 68433084 is about 8272.4291474754. The cubic root of 68433084 is about 409.0301964582.

The spelling of 68433084 in words is "sixty-eight million, four hundred thirty-three thousand, eighty-four".