948782249 has 8 divisors (see below), whose sum is σ = 981795840. Its totient is φ = 915919200.

The previous prime is 948782207. The next prime is 948782273. The reversal of 948782249 is 942287849.

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 not a de Polignac number, because 948782249 - 2²⁰ = 947733673 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 948782249.

It is not an unprimeable number, because it can be changed into a prime (948772249) by changing a digit.

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, 24737 + ... + 50094.

It is an arithmetic number, because the mean of its divisors is an integer number (122724480).

Almost surely, 2^948782249 is an apocalyptic number.

It is an amenable number.

948782249 is a deficient number, since it is larger than the sum of its proper divisors (33013591).

948782249 is a wasteful number, since it uses less digits than its factorization.

948782249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75271.

The product of its digits is 2322432, while the sum is 53.

The square root of 948782249 is about 30802.3091504517. The cubic root of 948782249 is about 982.6273552880.

The spelling of 948782249 in words is "nine hundred forty-eight million, seven hundred eighty-two thousand, two hundred forty-nine".