345593141 has 8 divisors (see below), whose sum is σ = 358003800. Its totient is φ = 333372160.

The previous prime is 345593137. The next prime is 345593161. The reversal of 345593141 is 141395543.

It can be written as a sum of positive squares in 4 ways, for example, as 5041 + 345588100 = 71^2 + 18590^2 .

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 345593141 - 2² = 345593137 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345593161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43706 + ... + 51003.

It is an arithmetic number, because the mean of its divisors is an integer number (44750475).

Almost surely, 2^345593141 is an apocalyptic number.

It is an amenable number.

345593141 is a deficient number, since it is larger than the sum of its proper divisors (12410659).

345593141 is an equidigital number, since it uses as much as digits as its factorization.

345593141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94839.

The product of its digits is 32400, while the sum is 35.

The square root of 345593141 is about 18590.1355831527. The cubic root of 345593141 is about 701.7596145854.

The spelling of 345593141 in words is "three hundred forty-five million, five hundred ninety-three thousand, one hundred forty-one".