345671201 has 8 divisors (see below), whose sum is σ = 351912000. Its totient is φ = 339449040.

The previous prime is 345671191. The next prime is 345671219. The reversal of 345671201 is 102176543.

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

It is a cyclic number.

It is not a de Polignac number, because 345671201 - 2²² = 341476897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (345671231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35900 + ... + 44498.

It is an arithmetic number, because the mean of its divisors is an integer number (43989000).

Almost surely, 2^345671201 is an apocalyptic number.

It is an amenable number.

345671201 is a deficient number, since it is larger than the sum of its proper divisors (6240799).

345671201 is an equidigital number, since it uses as much as digits as its factorization.

345671201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9319.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 345671201 is about 18592.2349651676. The cubic root of 345671201 is about 701.8124466829.

The spelling of 345671201 in words is "three hundred forty-five million, six hundred seventy-one thousand, two hundred one".