345675282 has 8 divisors (see below), whose sum is σ = 691350576. Its totient is φ = 115225092.

The previous prime is 345675269. The next prime is 345675283. The reversal of 345675282 is 282576543.

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

345675282 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (345675283) 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, 28806268 + ... + 28806279.

It is an arithmetic number, because the mean of its divisors is an integer number (86418822).

Almost surely, 2^345675282 is an apocalyptic number.

345675282 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.

345675282 is a wasteful number, since it uses less digits than its factorization.

345675282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57612552.

The product of its digits is 403200, while the sum is 42.

The square root of 345675282 is about 18592.3447149627. The cubic root of 345675282 is about 701.8152085419.

The spelling of 345675282 in words is "three hundred forty-five million, six hundred seventy-five thousand, two hundred eighty-two".