9735913 has 4 divisors (see below), whose sum is σ = 10621008. Its totient is φ = 8850820.

The previous prime is 9735899. The next prime is 9735919. The reversal of 9735913 is 3195379.

9735913 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, and also an emirpimes, since its reverse is a distinct semiprime: 3195379 = 11 ⋅290489.

It is not a de Polignac number, because 9735913 - 2¹⁷ = 9604841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9735919) 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, 442531 + ... + 442552.

It is an arithmetic number, because the mean of its divisors is an integer number (2655252).

Almost surely, 2^9735913 is an apocalyptic number.

It is an amenable number.

9735913 is a deficient number, since it is larger than the sum of its proper divisors (885095).

9735913 is a wasteful number, since it uses less digits than its factorization.

9735913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885094.

The product of its digits is 25515, while the sum is 37.

The square root of 9735913 is about 3120.2424585279. The cubic root of 9735913 is about 213.5299974122.

It can be divided in two parts, 9735 and 913, that added together give a cube (10648 = 22³).

The spelling of 9735913 in words is "nine million, seven hundred thirty-five thousand, nine hundred thirteen".