1361894675 has 6 divisors (see below), whose sum is σ = 1688749428. Its totient is φ = 1089515720.

The previous prime is 1361894659. The next prime is 1361894689. The reversal of 1361894675 is 5764981631.

It is not a de Polignac number, because 1361894675 - 2⁴ = 1361894659 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27237869 + ... + 27237918.

It is an arithmetic number, because the mean of its divisors is an integer number (281458238).

Almost surely, 2^1361894675 is an apocalyptic number.

1361894675 is a deficient number, since it is larger than the sum of its proper divisors (326854753).

1361894675 is an equidigital number, since it uses as much as digits as its factorization.

1361894675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54475797 (or 54475792 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 50.

The square root of 1361894675 is about 36903.8571832268. The cubic root of 1361894675 is about 1108.4459151598.

The spelling of 1361894675 in words is "one billion, three hundred sixty-one million, eight hundred ninety-four thousand, six hundred seventy-five".