1345964275 has 12 divisors (see below), whose sum is σ = 1756838200. Its totient is φ = 1020098880.

The previous prime is 1345964267. The next prime is 1345964287. The reversal of 1345964275 is 5724695431.

It is a happy number.

It is not a de Polignac number, because 1345964275 - 2³ = 1345964267 is a prime.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1416330 + ... + 1417279.

Almost surely, 2^1345964275 is an apocalyptic number.

1345964275 is a deficient number, since it is larger than the sum of its proper divisors (410873925).

1345964275 is a wasteful number, since it uses less digits than its factorization.

1345964275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2833638 (or 2833633 counting only the distinct ones).

The product of its digits is 907200, while the sum is 46.

The square root of 1345964275 is about 36687.3857749500. The cubic root of 1345964275 is about 1104.1070364063.

The spelling of 1345964275 in words is "one billion, three hundred forty-five million, nine hundred sixty-four thousand, two hundred seventy-five".