345900573 has 24 divisors (see below), whose sum is σ = 517510656. Its totient is φ = 222400800.

The previous prime is 345900553. The next prime is 345900601. The reversal of 345900573 is 375009543.

345900573 is a `hidden beast` number, since 34 + 59 + 0 + 0 + 573 = 666.

It is not a de Polignac number, because 345900573 - 2¹⁰ = 345899549 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 (345900523) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 86488 + ... + 90398.

It is an arithmetic number, because the mean of its divisors is an integer number (21562944).

Almost surely, 2^345900573 is an apocalyptic number.

It is an amenable number.

345900573 is a deficient number, since it is larger than the sum of its proper divisors (171610083).

345900573 is a wasteful number, since it uses less digits than its factorization.

345900573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4265 (or 4262 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 36.

The square root of 345900573 is about 18598.4024313918. The cubic root of 345900573 is about 701.9676428459.

The spelling of 345900573 in words is "three hundred forty-five million, nine hundred thousand, five hundred seventy-three".