343406612 has 6 divisors (see below), whose sum is σ = 600961578. Its totient is φ = 171703304.

The previous prime is 343406599. The next prime is 343406621. The reversal of 343406612 is 216604343.

It can be written as a sum of positive squares in only one way, i.e., 318765316 + 24641296 = 17854^2 + 4964^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42925823 + ... + 42925830.

It is an arithmetic number, because the mean of its divisors is an integer number (100160263).

Almost surely, 2^343406612 is an apocalyptic number.

It is an amenable number.

343406612 is a deficient number, since it is larger than the sum of its proper divisors (257554966).

343406612 is a wasteful number, since it uses less digits than its factorization.

343406612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85851657 (or 85851655 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 343406612 is about 18531.2334182051. The cubic root of 343406612 is about 700.2764975728.

The spelling of 343406612 in words is "three hundred forty-three million, four hundred six thousand, six hundred twelve".