345104322 has 16 divisors (see below), whose sum is σ = 691860960. Its totient is φ = 114759392.

The previous prime is 345104317. The next prime is 345104327. The reversal of 345104322 is 223401543.

It is an interprime number because it is at equal distance from previous prime (345104317) and next prime (345104327).

It is a junction number, because it is equal to n+sod(n) for n = 345104292 and 345104301.

It is not an unprimeable number, because it can be changed into a prime (345104327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66123 + ... + 71150.

It is an arithmetic number, because the mean of its divisors is an integer number (43241310).

Almost surely, 2^345104322 is an apocalyptic number.

345104322 is an abundant number, since it is smaller than the sum of its proper divisors (346756638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345104322 is a wasteful number, since it uses less digits than its factorization.

345104322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137697.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 345104322 is about 18576.9836625863. The cubic root of 345104322 is about 701.4285940371.

Adding to 345104322 its reverse (223401543), we get a palindrome (568505865).

The spelling of 345104322 in words is "three hundred forty-five million, one hundred four thousand, three hundred twenty-two".