1396097017 has 4 divisors (see below), whose sum is σ = 1595539456. Its totient is φ = 1196654580.

The previous prime is 1396097011. The next prime is 1396097047. The reversal of 1396097017 is 7107906931.

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-1396097017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1396097011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99721209 + ... + 99721222.

It is an arithmetic number, because the mean of its divisors is an integer number (398884864).

Almost surely, 2^1396097017 is an apocalyptic number.

It is an amenable number.

1396097017 is a deficient number, since it is larger than the sum of its proper divisors (199442439).

1396097017 is an equidigital number, since it uses as much as digits as its factorization.

1396097017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199442438.

The product of its (nonzero) digits is 71442, while the sum is 43.

The square root of 1396097017 is about 37364.3816622194. The cubic root of 1396097017 is about 1117.6483973978.

The spelling of 1396097017 in words is "one billion, three hundred ninety-six million, ninety-seven thousand, seventeen".