1396167133 has 4 divisors (see below), whose sum is σ = 1396294560. Its totient is φ = 1396039708.

The previous prime is 1396167103. The next prime is 1396167161. The reversal of 1396167133 is 3317616931.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1396167133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1396167103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45553 + ... + 69766.

It is an arithmetic number, because the mean of its divisors is an integer number (349073640).

Almost surely, 2^1396167133 is an apocalyptic number.

It is an amenable number.

1396167133 is a deficient number, since it is larger than the sum of its proper divisors (127427).

1396167133 is a wasteful number, since it uses less digits than its factorization.

1396167133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127426.

The product of its digits is 61236, while the sum is 40.

The square root of 1396167133 is about 37365.3199236939. The cubic root of 1396167133 is about 1117.6671075883.

The spelling of 1396167133 in words is "one billion, three hundred ninety-six million, one hundred sixty-seven thousand, one hundred thirty-three".