1396694008717 has 8 divisors (see below), whose sum is σ = 1690117119936. Its totient is φ = 1126744746432.

The previous prime is 1396694008687. The next prime is 1396694008777. The reversal of 1396694008717 is 7178004966931.

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 1396694008717 - 2³¹ = 1394546525069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1396694008777) 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 7 ways as a sum of consecutive naturals, for example, 5868462103 + ... + 5868462340.

It is an arithmetic number, because the mean of its divisors is an integer number (211264639992).

Almost surely, 2^{1396694008717} is an apocalyptic number.

1396694008717 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1396694008717 is a deficient number, since it is larger than the sum of its proper divisors (293423111219).

1396694008717 is a wasteful number, since it uses less digits than its factorization.

1396694008717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11736924467.

The product of its (nonzero) digits is 13716864, while the sum is 61.

The spelling of 1396694008717 in words is "one trillion, three hundred ninety-six billion, six hundred ninety-four million, eight thousand, seven hundred seventeen".