9878496 has 48 divisors (see below), whose sum is σ = 27460944. Its totient is φ = 3098624.

The previous prime is 9878489. The next prime is 9878503. The reversal of 9878496 is 6948789.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (9878489) and next prime (9878503).

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1395 + ... + 4658.

It is an arithmetic number, because the mean of its divisors is an integer number (572103).

Almost surely, 2^9878496 is an apocalyptic number.

9878496 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

9878496 is an abundant number, since it is smaller than the sum of its proper divisors (17582448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9878496 is a wasteful number, since it uses less digits than its factorization.

9878496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6083 (or 6075 counting only the distinct ones).

The product of its digits is 870912, while the sum is 51.

The square root of 9878496 is about 3143.0074769240. The cubic root of 9878496 is about 214.5673361332.

The spelling of 9878496 in words is "nine million, eight hundred seventy-eight thousand, four hundred ninety-six".