1345960293 has 8 divisors (see below), whose sum is σ = 1797283008. Its totient is φ = 895972224.

The previous prime is 1345960279. The next prime is 1345960309. The reversal of 1345960293 is 3920695431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1345960293 - 2⁹ = 1345959781 is a prime.

It is a super-2 number, since 2×1345960293² = 3623218220665291698, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345960223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331305 + ... + 335342.

It is an arithmetic number, because the mean of its divisors is an integer number (224660376).

Almost surely, 2^1345960293 is an apocalyptic number.

It is an amenable number.

1345960293 is a deficient number, since it is larger than the sum of its proper divisors (451322715).

1345960293 is an equidigital number, since it uses as much as digits as its factorization.

1345960293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667323.

The product of its (nonzero) digits is 174960, while the sum is 42.

The square root of 1345960293 is about 36687.3315055756. The cubic root of 1345960293 is about 1104.1059475814.

The spelling of 1345960293 in words is "one billion, three hundred forty-five million, nine hundred sixty thousand, two hundred ninety-three".