487430064 has 120 divisors (see below), whose sum is σ = 1500475392. Its totient is φ = 146482560.

The previous prime is 487430051. The next prime is 487430071. The reversal of 487430064 is 460034784.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 199957 + ... + 202379.

Almost surely, 2^487430064 is an apocalyptic number.

487430064 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 487430064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (750237696).

487430064 is an abundant number, since it is smaller than the sum of its proper divisors (1013045328).

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

487430064 is a wasteful number, since it uses less digits than its factorization.

487430064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2575 (or 2566 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The square root of 487430064 is about 22077.8183704822. The cubic root of 487430064 is about 786.9928211230.

The spelling of 487430064 in words is "four hundred eighty-seven million, four hundred thirty thousand, sixty-four".