345885080 has 16 divisors (see below), whose sum is σ = 778241520. Its totient is φ = 138354016.

The previous prime is 345885047. The next prime is 345885083. The reversal of 345885080 is 80588543.

345885080 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345885083) 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, 4323524 + ... + 4323603.

It is an arithmetic number, because the mean of its divisors is an integer number (48640095).

Almost surely, 2^345885080 is an apocalyptic number.

It is an amenable number.

345885080 is an abundant number, since it is smaller than the sum of its proper divisors (432356440).

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

345885080 is a wasteful number, since it uses less digits than its factorization.

345885080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8647138 (or 8647134 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 41.

The square root of 345885080 is about 18597.9859124584. The cubic root of 345885080 is about 701.9571622358.

The spelling of 345885080 in words is "three hundred forty-five million, eight hundred eighty-five thousand, eighty".