345034266 has 16 divisors (see below), whose sum is σ = 691075488. Its totient is φ = 114843600.

The previous prime is 345034259. The next prime is 345034331. The reversal of 345034266 is 662430543.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37465 + ... + 45756.

It is an arithmetic number, because the mean of its divisors is an integer number (43192218).

Almost surely, 2^345034266 is an apocalyptic number.

345034266 is an abundant number, since it is smaller than the sum of its proper divisors (346041222).

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

345034266 is a wasteful number, since it uses less digits than its factorization.

345034266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83917.

The product of its (nonzero) digits is 51840, while the sum is 33.

The square root of 345034266 is about 18575.0980078168. The cubic root of 345034266 is about 701.3811276103.

The spelling of 345034266 in words is "three hundred forty-five million, thirty-four thousand, two hundred sixty-six".