487853980 has 24 divisors (see below), whose sum is σ = 1026481680. Its totient is φ = 194762880.

The previous prime is 487853969. The next prime is 487853987. The reversal of 487853980 is 89358784.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487853987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12990 + ... + 33829.

It is an arithmetic number, because the mean of its divisors is an integer number (42770070).

Almost surely, 2^487853980 is an apocalyptic number.

It is an amenable number.

487853980 is an abundant number, since it is smaller than the sum of its proper divisors (538627700).

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

487853980 is a wasteful number, since it uses less digits than its factorization.

487853980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47349 (or 47347 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 52.

The square root of 487853980 is about 22087.4167796961. The cubic root of 487853980 is about 787.2209031970.

The spelling of 487853980 in words is "four hundred eighty-seven million, eight hundred fifty-three thousand, nine hundred eighty".