34644459349986 has 8 divisors (see below), whose sum is σ = 69288918699984. Its totient is φ = 11548153116660.

The previous prime is 34644459349949. The next prime is 34644459349987. The reversal of 34644459349986 is 68994395444643.

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

34644459349986 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (34644459349987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2887038279160 + ... + 2887038279171.

It is an arithmetic number, because the mean of its divisors is an integer number (8661114837498).

Almost surely, 2^{34644459349986} is an apocalyptic number.

34644459349986 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

34644459349986 is a wasteful number, since it uses less digits than its factorization.

34644459349986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5774076558336.

The product of its digits is 9674588160, while the sum is 78.

The spelling of 34644459349986 in words is "thirty-four trillion, six hundred forty-four billion, four hundred fifty-nine million, three hundred forty-nine thousand, nine hundred eighty-six".