1345353046 has 16 divisors (see below), whose sum is σ = 2053702800. Its totient is φ = 660801888.

The previous prime is 1345353019. The next prime is 1345353047. The reversal of 1345353046 is 6403535431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345353047) 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 7 ways as a sum of consecutive naturals, for example, 207916 + ... + 214288.

It is an arithmetic number, because the mean of its divisors is an integer number (128356425).

Almost surely, 2^1345353046 is an apocalyptic number.

1345353046 is a deficient number, since it is larger than the sum of its proper divisors (708349754).

1345353046 is a wasteful number, since it uses less digits than its factorization.

1345353046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8223.

The product of its (nonzero) digits is 64800, while the sum is 34.

The square root of 1345353046 is about 36679.0545952319. The cubic root of 1345353046 is about 1103.9398788192.

Adding to 1345353046 its reverse (6403535431), we get a palindrome (7748888477).

The spelling of 1345353046 in words is "one billion, three hundred forty-five million, three hundred fifty-three thousand, forty-six".