488953940 has 24 divisors (see below), whose sum is σ = 1042131552. Its totient is φ = 192661920.

The previous prime is 488953919. The next prime is 488953957. The reversal of 488953940 is 49359884.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 181106 + ... + 183785.

It is an arithmetic number, because the mean of its divisors is an integer number (43422148).

Almost surely, 2^488953940 is an apocalyptic number.

It is an amenable number.

488953940 is an abundant number, since it is smaller than the sum of its proper divisors (553177612).

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

488953940 is a wasteful number, since it uses less digits than its factorization.

488953940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364967 (or 364965 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 50.

The square root of 488953940 is about 22112.3029103710. The cubic root of 488953940 is about 787.8121057333.

The spelling of 488953940 in words is "four hundred eighty-eight million, nine hundred fifty-three thousand, nine hundred forty".