948404318 has 4 divisors (see below), whose sum is σ = 1422606480. Its totient is φ = 474202158.

The previous prime is 948404311. The next prime is 948404321. The reversal of 948404318 is 813404849.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×948404318³ (a number of 28 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (948404311) 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 as a sum of consecutive naturals, namely, 237101078 + ... + 237101081.

It is an arithmetic number, because the mean of its divisors is an integer number (355651620).

Almost surely, 2^948404318 is an apocalyptic number.

948404318 is a deficient number, since it is larger than the sum of its proper divisors (474202162).

948404318 is a wasteful number, since it uses less digits than its factorization.

948404318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474202161.

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 948404318 is about 30796.1737558418. The cubic root of 948404318 is about 982.4968670896.

The spelling of 948404318 in words is "nine hundred forty-eight million, four hundred four thousand, three hundred eighteen".