345164444 has 12 divisors (see below), whose sum is σ = 604565304. Its totient is φ = 172431504.

The previous prime is 345164419. The next prime is 345164531. The reversal of 345164444 is 444461543.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32447 + ... + 41750.

It is an arithmetic number, because the mean of its divisors is an integer number (50380442).

Almost surely, 2^345164444 is an apocalyptic number.

It is an amenable number.

345164444 is a deficient number, since it is larger than the sum of its proper divisors (259400860).

345164444 is a wasteful number, since it uses less digits than its factorization.

345164444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75364 (or 75362 counting only the distinct ones).

The product of its digits is 92160, while the sum is 35.

The square root of 345164444 is about 18578.6017773136. The cubic root of 345164444 is about 701.4693245626.

The spelling of 345164444 in words is "three hundred forty-five million, one hundred sixty-four thousand, four hundred forty-four".