10396813 has 4 divisors (see below), whose sum is σ = 11882080. Its totient is φ = 8911548.

The previous prime is 10396807. The next prime is 10396817. The reversal of 10396813 is 31869301.

10396813 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 10396813 - 2⁹ = 10396301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10396817) 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, 742623 + ... + 742636.

It is an arithmetic number, because the mean of its divisors is an integer number (2970520).

Almost surely, 2^10396813 is an apocalyptic number.

It is an amenable number.

10396813 is a deficient number, since it is larger than the sum of its proper divisors (1485267).

10396813 is an equidigital number, since it uses as much as digits as its factorization.

10396813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485266.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 10396813 is about 3224.4089380846. The cubic root of 10396813 is about 218.2562777374.

It can be divided in two parts, 1039 and 6813, that multiplied together give a palindrome (7078707).

The spelling of 10396813 in words is "ten million, three hundred ninety-six thousand, eight hundred thirteen".