10396387693 has 4 divisors (see below), whose sum is σ = 10398233088. Its totient is φ = 10394542300.

The previous prime is 10396387691. The next prime is 10396387697. The reversal of 10396387693 is 39678369301.

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, and also an emirpimes, since its reverse is a distinct semiprime: 39678369301 = 121189 ⋅327409.

It is a cyclic number.

It is not a de Polignac number, because 10396387693 - 2¹ = 10396387691 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 (10396387691) 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, 914221 + ... + 925522.

It is an arithmetic number, because the mean of its divisors is an integer number (2599558272).

Almost surely, 2^10396387693 is an apocalyptic number.

It is an amenable number.

10396387693 is a deficient number, since it is larger than the sum of its proper divisors (1845395).

10396387693 is an equidigital number, since it uses as much as digits as its factorization.

10396387693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1845394.

The product of its (nonzero) digits is 4408992, while the sum is 55.

The spelling of 10396387693 in words is "ten billion, three hundred ninety-six million, three hundred eighty-seven thousand, six hundred ninety-three".