343146944 has 28 divisors (see below), whose sum is σ = 778209264. Its totient is φ = 147062784.

The previous prime is 343146943. The next prime is 343146961. The reversal of 343146944 is 449641343.

It is a tau number, because it is divible by the number of its divisors (28).

It is a junction number, because it is equal to n+sod(n) for n = 343146898 and 343146907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343146941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 382529 + ... + 383424.

It is an arithmetic number, because the mean of its divisors is an integer number (27793188).

Almost surely, 2^343146944 is an apocalyptic number.

It is an amenable number.

343146944 is an abundant number, since it is smaller than the sum of its proper divisors (435062320).

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

343146944 is an equidigital number, since it uses as much as digits as its factorization.

343146944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765972 (or 765962 counting only the distinct ones).

The product of its digits is 124416, while the sum is 38.

The square root of 343146944 is about 18524.2258677657. The cubic root of 343146944 is about 700.0999476333.

The spelling of 343146944 in words is "three hundred forty-three million, one hundred forty-six thousand, nine hundred forty-four".