343212704 has 12 divisors (see below), whose sum is σ = 675700074. Its totient is φ = 171606336.

The previous prime is 343212697. The next prime is 343212707. The reversal of 343212704 is 407212343.

It can be written as a sum of positive squares in only one way, i.e., 238764304 + 104448400 = 15452^2 + 10220^2 .

It is not an unprimeable number, because it can be changed into a prime (343212707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5362667 + ... + 5362730.

Almost surely, 2^343212704 is an apocalyptic number.

It is an amenable number.

343212704 is a deficient number, since it is larger than the sum of its proper divisors (332487370).

343212704 is a wasteful number, since it uses less digits than its factorization.

343212704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10725407 (or 10725399 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 343212704 is about 18526.0007556947. Note that the first 3 decimals coincide. The cubic root of 343212704 is about 700.1446666988.

The spelling of 343212704 in words is "three hundred forty-three million, two hundred twelve thousand, seven hundred four".