345093825 has 12 divisors (see below), whose sum is σ = 570555248. Its totient is φ = 184050000.

The previous prime is 345093811. The next prime is 345093841. The reversal of 345093825 is 528390543.

It is not a de Polignac number, because 345093825 - 2¹¹ = 345091777 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2300551 + ... + 2300700.

Almost surely, 2^345093825 is an apocalyptic number.

It is an amenable number.

345093825 is a deficient number, since it is larger than the sum of its proper divisors (225461423).

345093825 is a wasteful number, since it uses less digits than its factorization.

345093825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4601264 (or 4601259 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 345093825 is about 18576.7011334090. The cubic root of 345093825 is about 701.4214822063.

The spelling of 345093825 in words is "three hundred forty-five million, ninety-three thousand, eight hundred twenty-five".