345314026 has 4 divisors (see below), whose sum is σ = 517971042. Its totient is φ = 172657012.

The previous prime is 345314009. The next prime is 345314041. The reversal of 345314026 is 620413543.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 333099001 + 12215025 = 18251^2 + 3495^2 .

It is a junction number, because it is equal to n+sod(n) for n = 345313985 and 345314003.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 86328505 + ... + 86328508.

Almost surely, 2^345314026 is an apocalyptic number.

345314026 is a deficient number, since it is larger than the sum of its proper divisors (172657016).

345314026 is a wasteful number, since it uses less digits than its factorization.

345314026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172657015.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 345314026 is about 18582.6269940501. The cubic root of 345314026 is about 701.5706405515.

Adding to 345314026 its reverse (620413543), we get a palindrome (965727569).

The spelling of 345314026 in words is "three hundred forty-five million, three hundred fourteen thousand, twenty-six".