487099380 has 48 divisors (see below), whose sum is σ = 1384246080. Its totient is φ = 127953408.

The previous prime is 487099369. The next prime is 487099381. The reversal of 487099380 is 83990784.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487099381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56565 + ... + 64604.

It is an arithmetic number, because the mean of its divisors is an integer number (28838460).

Almost surely, 2^487099380 is an apocalyptic number.

It is an amenable number.

487099380 is an abundant number, since it is smaller than the sum of its proper divisors (897146700).

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

487099380 is a wasteful number, since it uses less digits than its factorization.

487099380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121248 (or 121246 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 48.

The square root of 487099380 is about 22070.3280446848. The cubic root of 487099380 is about 786.8148093918.

The spelling of 487099380 in words is "four hundred eighty-seven million, ninety-nine thousand, three hundred eighty".