948544980 has 96 divisors (see below), whose sum is σ = 2811768960. Its totient is φ = 238256640.

The previous prime is 948544979. The next prime is 948544981. The reversal of 948544980 is 89445849.

It is an interprime number because it is at equal distance from previous prime (948544979) and next prime (948544981).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (948544981) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 204042 + ... + 208638.

It is an arithmetic number, because the mean of its divisors is an integer number (29289260).

Almost surely, 2^948544980 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 948544980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1405884480).

948544980 is an abundant number, since it is smaller than the sum of its proper divisors (1863223980).

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

948544980 is a wasteful number, since it uses less digits than its factorization.

948544980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4809 (or 4807 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 51.

The square root of 948544980 is about 30798.4574289038. The cubic root of 948544980 is about 982.5454374936.

The spelling of 948544980 in words is "nine hundred forty-eight million, five hundred forty-four thousand, nine hundred eighty".