345584336 has 20 divisors (see below), whose sum is σ = 678744132. Its totient is φ = 170424576.

The previous prime is 345584321. The next prime is 345584339. The reversal of 345584336 is 633485543.

It can be written as a sum of positive squares in 2 ways, for example, as 152374336 + 193210000 = 12344^2 + 13900^2 .

It is a junction number, because it is equal to n+sod(n) for n = 345584293 and 345584302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345584339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146771 + ... + 149106.

Almost surely, 2^345584336 is an apocalyptic number.

It is an amenable number.

345584336 is a deficient number, since it is larger than the sum of its proper divisors (333159796).

345584336 is a wasteful number, since it uses less digits than its factorization.

345584336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295958 (or 295952 counting only the distinct ones).

The product of its digits is 518400, while the sum is 41.

The square root of 345584336 is about 18589.8987625000. The cubic root of 345584336 is about 701.7536547392.

The spelling of 345584336 in words is "three hundred forty-five million, five hundred eighty-four thousand, three hundred thirty-six".