948040849 has 16 divisors (see below), whose sum is σ = 1096502400. Its totient is φ = 802865664.

The previous prime is 948040837. The next prime is 948040913.

It is a happy number.

948040849 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 948040849 - 2⁵ = 948040817 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 948040799 and 948040808.

It is not an unprimeable number, because it can be changed into a prime (948040949) 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 15 ways as a sum of consecutive naturals, for example, 752382 + ... + 753640.

It is an arithmetic number, because the mean of its divisors is an integer number (68531400).

Almost surely, 2^948040849 is an apocalyptic number.

It is an amenable number.

948040849 is a deficient number, since it is larger than the sum of its proper divisors (148461551).

948040849 is a wasteful number, since it uses less digits than its factorization.

948040849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2472.

The product of its (nonzero) digits is 331776, while the sum is 46.

The square root of 948040849 is about 30790.2719864570. The cubic root of 948040849 is about 982.3713394793.

The spelling of 948040849 in words is "nine hundred forty-eight million, forty thousand, eight hundred forty-nine".