345230845 has 8 divisors (see below), whose sum is σ = 415037664. Its totient is φ = 275677584.

The previous prime is 345230843. The next prime is 345230867. The reversal of 345230845 is 548032543.

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 345230845 - 2¹ = 345230843 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 345230845.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345230843) 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, 60379 + ... + 65848.

It is an arithmetic number, because the mean of its divisors is an integer number (51879708).

Almost surely, 2^345230845 is an apocalyptic number.

It is an amenable number.

345230845 is a deficient number, since it is larger than the sum of its proper divisors (69806819).

345230845 is a wasteful number, since it uses less digits than its factorization.

345230845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126779.

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 345230845 is about 18580.3887203686. The cubic root of 345230845 is about 701.5143033922.

The spelling of 345230845 in words is "three hundred forty-five million, two hundred thirty thousand, eight hundred forty-five".