344484494718 has 64 divisors (see below), whose sum is σ = 848447910912. Its totient is φ = 90800974080.

The previous prime is 344484494699. The next prime is 344484494723. The reversal of 344484494718 is 817494484443.

It is a super-2 number, since 2×344484494718² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 777183 + ... + 1137093.

It is an arithmetic number, because the mean of its divisors is an integer number (13256998608).

Almost surely, 2^344484494718 is an apocalyptic number.

344484494718 is an abundant number, since it is smaller than the sum of its proper divisors (503963416194).

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

344484494718 is a wasteful number, since it uses less digits than its factorization.

344484494718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361689.

The product of its digits is 49545216, while the sum is 60.

The spelling of 344484494718 in words is "three hundred forty-four billion, four hundred eighty-four million, four hundred ninety-four thousand, seven hundred eighteen".