345200106 has 32 divisors (see below), whose sum is σ = 697536000. Its totient is φ = 113883120.

The previous prime is 345200099. The next prime is 345200161. The reversal of 345200106 is 601002543.

It is a happy number.

It is a super-2 number, since 2×345200106² = 238326226364822472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 499221 + ... + 499911.

It is an arithmetic number, because the mean of its divisors is an integer number (21798000).

Almost surely, 2^345200106 is an apocalyptic number.

345200106 is an abundant number, since it is smaller than the sum of its proper divisors (352335894).

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

345200106 is a wasteful number, since it uses less digits than its factorization.

345200106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1434.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 345200106 is about 18579.5615125869. The cubic root of 345200106 is about 701.4934820698.

Adding to 345200106 its reverse (601002543), we get a palindrome (946202649).

The spelling of 345200106 in words is "three hundred forty-five million, two hundred thousand, one hundred six".