345322635 has 16 divisors (see below), whose sum is σ = 631447296. Its totient is φ = 157861728.

The previous prime is 345322597. The next prime is 345322639. The reversal of 345322635 is 536223543.

It is not a de Polignac number, because 345322635 - 2¹⁸ = 345060491 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 345322596 and 345322605.

It is not an unprimeable number, because it can be changed into a prime (345322639) 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 15 ways as a sum of consecutive naturals, for example, 1644289 + ... + 1644498.

It is an arithmetic number, because the mean of its divisors is an integer number (39465456).

Almost surely, 2^345322635 is an apocalyptic number.

345322635 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

345322635 is a deficient number, since it is larger than the sum of its proper divisors (286124661).

345322635 is a wasteful number, since it uses less digits than its factorization.

345322635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3288802.

The product of its digits is 64800, while the sum is 33.

The square root of 345322635 is about 18582.8586336979. The cubic root of 345322635 is about 701.5764707727.

The spelling of 345322635 in words is "three hundred forty-five million, three hundred twenty-two thousand, six hundred thirty-five".