9490837 has 4 divisors (see below), whose sum is σ = 9565696. Its totient is φ = 9415980.

The previous prime is 9490813. The next prime is 9490847. The reversal of 9490837 is 7380949.

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: 7380949 = 19 ⋅388471.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9490837 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9490837.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9490847) 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, 37239 + ... + 37492.

It is an arithmetic number, because the mean of its divisors is an integer number (2391424).

Almost surely, 2^9490837 is an apocalyptic number.

It is an amenable number.

9490837 is a deficient number, since it is larger than the sum of its proper divisors (74859).

9490837 is a wasteful number, since it uses less digits than its factorization.

9490837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74858.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 9490837 is about 3080.7202080033. The cubic root of 9490837 is about 211.7230645867.

The spelling of 9490837 in words is "nine million, four hundred ninety thousand, eight hundred thirty-seven".