488509340 has 24 divisors (see below), whose sum is σ = 1119130992. Its totient is φ = 177639680.

The previous prime is 488509339. The next prime is 488509367. The reversal of 488509340 is 43905884.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1110029 + ... + 1110468.

It is an arithmetic number, because the mean of its divisors is an integer number (46630458).

Almost surely, 2^488509340 is an apocalyptic number.

It is an amenable number.

488509340 is an abundant number, since it is smaller than the sum of its proper divisors (630621652).

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

488509340 is a wasteful number, since it uses less digits than its factorization.

488509340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2220517 (or 2220515 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 488509340 is about 22102.2473970409. The cubic root of 488509340 is about 787.5732505979.

The spelling of 488509340 in words is "four hundred eighty-eight million, five hundred nine thousand, three hundred forty".