948909930 has 16 divisors (see below), whose sum is σ = 2277383904. Its totient is φ = 253042640.

The previous prime is 948909889. The next prime is 948909943. The reversal of 948909930 is 39909849.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15815136 + ... + 15815195.

It is an arithmetic number, because the mean of its divisors is an integer number (142336494).

Almost surely, 2^948909930 is an apocalyptic number.

948909930 is an abundant number, since it is smaller than the sum of its proper divisors (1328473974).

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

948909930 is a wasteful number, since it uses less digits than its factorization.

948909930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31630341.

The product of its (nonzero) digits is 629856, while the sum is 51.

The square root of 948909930 is about 30804.3816688470. The cubic root of 948909930 is about 982.6714318629.

The spelling of 948909930 in words is "nine hundred forty-eight million, nine hundred nine thousand, nine hundred thirty".