345626565 has 8 divisors (see below), whose sum is σ = 553002528. Its totient is φ = 184334160.

The previous prime is 345626539. The next prime is 345626573. The reversal of 345626565 is 565626543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 345626565 - 2¹³ = 345618373 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11520871 + ... + 11520900.

It is an arithmetic number, because the mean of its divisors is an integer number (69125316).

Almost surely, 2^345626565 is an apocalyptic number.

It is an amenable number.

345626565 is a deficient number, since it is larger than the sum of its proper divisors (207375963).

345626565 is a wasteful number, since it uses less digits than its factorization.

345626565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23041779.

The product of its digits is 648000, while the sum is 42.

The square root of 345626565 is about 18591.0345328064. The cubic root of 345626565 is about 701.7822373889.

The spelling of 345626565 in words is "three hundred forty-five million, six hundred twenty-six thousand, five hundred sixty-five".