345051066 has 8 divisors (see below), whose sum is σ = 690102144. Its totient is φ = 115017020.

The previous prime is 345051059. The next prime is 345051067. The reversal of 345051066 is 660150543.

It is a sphenic number, since it is the product of 3 distinct primes.

345051066 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (345051067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28754250 + ... + 28754261.

It is an arithmetic number, because the mean of its divisors is an integer number (86262768).

Almost surely, 2^345051066 is an apocalyptic number.

345051066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

345051066 is a wasteful number, since it uses less digits than its factorization.

345051066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57508516.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 345051066 is about 18575.5502206530. The cubic root of 345051066 is about 701.3925110321.

The spelling of 345051066 in words is "three hundred forty-five million, fifty-one thousand, sixty-six".