1396163875 has 8 divisors (see below), whose sum is σ = 1742412672. Its totient is φ = 1116931000.

The previous prime is 1396163843. The next prime is 1396163891. The reversal of 1396163875 is 5783616931.

It is not a de Polignac number, because 1396163875 - 2⁵ = 1396163843 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5584531 + ... + 5584780.

It is an arithmetic number, because the mean of its divisors is an integer number (217801584).

Almost surely, 2^1396163875 is an apocalyptic number.

1396163875 is a deficient number, since it is larger than the sum of its proper divisors (346248797).

1396163875 is an equidigital number, since it uses as much as digits as its factorization.

1396163875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11169326 (or 11169316 counting only the distinct ones).

The product of its digits is 816480, while the sum is 49.

The square root of 1396163875 is about 37365.2763270928. The cubic root of 1396163875 is about 1117.6662382171. Note that the first 3 decimals are identical.

The spelling of 1396163875 in words is "one billion, three hundred ninety-six million, one hundred sixty-three thousand, eight hundred seventy-five".