1350678353 has 8 divisors (see below), whose sum is σ = 1365921576. Its totient is φ = 1335472000.

The previous prime is 1350678349. The next prime is 1350678359. The reversal of 1350678353 is 3538760531.

It can be written as a sum of positive squares in 4 ways, for example, as 225210049 + 1125468304 = 15007^2 + 33548^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1350678353 - 2² = 1350678349 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1350678353.

It is not an unprimeable number, because it can be changed into a prime (1350678359) 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, 68075 + ... + 85647.

It is an arithmetic number, because the mean of its divisors is an integer number (170740197).

Almost surely, 2^1350678353 is an apocalyptic number.

It is an amenable number.

1350678353 is a deficient number, since it is larger than the sum of its proper divisors (15243223).

1350678353 is a wasteful number, since it uses less digits than its factorization.

1350678353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18435.

The product of its (nonzero) digits is 226800, while the sum is 41.

The square root of 1350678353 is about 36751.5761974912. The cubic root of 1350678353 is about 1105.3945351739.

The spelling of 1350678353 in words is "one billion, three hundred fifty million, six hundred seventy-eight thousand, three hundred fifty-three".