343486072 has 16 divisors (see below), whose sum is σ = 653108400. Its totient is φ = 169323840.

The previous prime is 343486051. The next prime is 343486079. The reversal of 343486072 is 270684343.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343486079) 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, 301797 + ... + 302932.

It is an arithmetic number, because the mean of its divisors is an integer number (40819275).

Almost surely, 2^343486072 is an apocalyptic number.

It is an amenable number.

343486072 is a deficient number, since it is larger than the sum of its proper divisors (309622328).

343486072 is a wasteful number, since it uses less digits than its factorization.

343486072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604806 (or 604802 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 37.

The square root of 343486072 is about 18533.3772421542. The cubic root of 343486072 is about 700.3305051519.

The spelling of 343486072 in words is "three hundred forty-three million, four hundred eighty-six thousand, seventy-two".