344352052 has 12 divisors (see below), whose sum is σ = 657399456. Its totient is φ = 156523640.

The previous prime is 344351993. The next prime is 344352053. The reversal of 344352052 is 250253443.

It is a super-2 number, since 2×344352052² = 237156671433221408, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 344352052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344352053) 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, 3913048 + ... + 3913135.

It is an arithmetic number, because the mean of its divisors is an integer number (54783288).

Almost surely, 2^344352052 is an apocalyptic number.

It is an amenable number.

344352052 is a deficient number, since it is larger than the sum of its proper divisors (313047404).

344352052 is a wasteful number, since it uses less digits than its factorization.

344352052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7826198 (or 7826196 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 344352052 is about 18556.7252498926. The cubic root of 344352052 is about 700.9185573843.

The spelling of 344352052 in words is "three hundred forty-four million, three hundred fifty-two thousand, fifty-two".