343642062 has 32 divisors (see below), whose sum is σ = 699364224. Its totient is φ = 112543200.

The previous prime is 343642049. The next prime is 343642067. The reversal of 343642062 is 260246343.

It is a happy number.

It is a super-2 number, since 2×343642062² = 236179733551223688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343642067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196512 + ... + 198252.

It is an arithmetic number, because the mean of its divisors is an integer number (21855132).

Almost surely, 2^343642062 is an apocalyptic number.

343642062 is an abundant number, since it is smaller than the sum of its proper divisors (355722162).

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

343642062 is a wasteful number, since it uses less digits than its factorization.

343642062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2304.

The product of its (nonzero) digits is 20736, while the sum is 30.

The square root of 343642062 is about 18537.5851178086. The cubic root of 343642062 is about 700.4365046195.

The spelling of 343642062 in words is "three hundred forty-three million, six hundred forty-two thousand, sixty-two".