1345596068 has 6 divisors (see below), whose sum is σ = 2354793126. Its totient is φ = 672798032.

The previous prime is 1345596059. The next prime is 1345596103. The reversal of 1345596068 is 8606955431.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 785232484 + 560363584 = 28022^2 + 23672^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168199505 + ... + 168199512.

It is an arithmetic number, because the mean of its divisors is an integer number (392465521).

Almost surely, 2^1345596068 is an apocalyptic number.

It is an amenable number.

1345596068 is a deficient number, since it is larger than the sum of its proper divisors (1009197058).

1345596068 is a wasteful number, since it uses less digits than its factorization.

1345596068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336399021 (or 336399019 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 47.

The square root of 1345596068 is about 36682.3672627599. The cubic root of 1345596068 is about 1104.0063460130.

The spelling of 1345596068 in words is "one billion, three hundred forty-five million, five hundred ninety-six thousand, sixty-eight".