9876497 has 8 divisors (see below), whose sum is σ = 10112256. Its totient is φ = 9642672.

The previous prime is 9876479. The next prime is 9876511. The reversal of 9876497 is 7946789.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9876497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9876437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15968 + ... + 16574.

It is an arithmetic number, because the mean of its divisors is an integer number (1264032).

Almost surely, 2^9876497 is an apocalyptic number.

It is an amenable number.

9876497 is a deficient number, since it is larger than the sum of its proper divisors (235759).

9876497 is a wasteful number, since it uses less digits than its factorization.

9876497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 967.

The product of its digits is 762048, while the sum is 50.

The square root of 9876497 is about 3142.6894533186. The cubic root of 9876497 is about 214.5528619649.

The spelling of 9876497 in words is "nine million, eight hundred seventy-six thousand, four hundred ninety-seven".