345276573 has 16 divisors (see below), whose sum is σ = 463267200. Its totient is φ = 228741120.

The previous prime is 345276559. The next prime is 345276577. The reversal of 345276573 is 375672543.

It is not a de Polignac number, because 345276573 - 2¹³ = 345268381 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 (345276577) 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 15 ways as a sum of consecutive naturals, for example, 538333 + ... + 538973.

It is an arithmetic number, because the mean of its divisors is an integer number (28954200).

Almost surely, 2^345276573 is an apocalyptic number.

It is an amenable number.

345276573 is a deficient number, since it is larger than the sum of its proper divisors (117990627).

345276573 is a wasteful number, since it uses less digits than its factorization.

345276573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1492.

The product of its digits is 529200, while the sum is 42.

The square root of 345276573 is about 18581.6192243841. The cubic root of 345276573 is about 701.5452753542.

The spelling of 345276573 in words is "three hundred forty-five million, two hundred seventy-six thousand, five hundred seventy-three".