1948308008 has 32 divisors (see below), whose sum is σ = 3729209760. Its totient is φ = 954022080.

The previous prime is 1948308007. The next prime is 1948308017. The reversal of 1948308008 is 8008038491.

It is not an unprimeable number, because it can be changed into a prime (1948308007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82223 + ... + 103233.

It is an arithmetic number, because the mean of its divisors is an integer number (116537805).

Almost surely, 2^1948308008 is an apocalyptic number.

It is an amenable number.

1948308008 is a deficient number, since it is larger than the sum of its proper divisors (1780901752).

1948308008 is a wasteful number, since it uses less digits than its factorization.

1948308008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21257 (or 21253 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 41.

The square root of 1948308008 is about 44139.6421371991. The cubic root of 1948308008 is about 1248.9715290701.

The spelling of 1948308008 in words is "one billion, nine hundred forty-eight million, three hundred eight thousand, eight".