9737913 has 4 divisors (see below), whose sum is σ = 12983888. Its totient is φ = 6491940.

The previous prime is 9737887. The next prime is 9737921. The reversal of 9737913 is 3197379.

9737913 is digitally balanced in base 2, because in such base 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 not a de Polignac number, because 9737913 - 2⁸ = 9737657 is a prime.

It is a Duffinian number.

9737913 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9737953) 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, 1622983 + ... + 1622988.

It is an arithmetic number, because the mean of its divisors is an integer number (3245972).

Almost surely, 2^9737913 is an apocalyptic number.

It is an amenable number.

9737913 is a deficient number, since it is larger than the sum of its proper divisors (3245975).

9737913 is a wasteful number, since it uses less digits than its factorization.

9737913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3245974.

The product of its digits is 35721, while the sum is 39.

The square root of 9737913 is about 3120.5629299855. The cubic root of 9737913 is about 213.5446178782.

The spelling of 9737913 in words is "nine million, seven hundred thirty-seven thousand, nine hundred thirteen".