487134036 has 18 divisors (see below), whose sum is σ = 1231366682. Its totient is φ = 162378000.

The previous prime is 487134029. The next prime is 487134047. The reversal of 487134036 is 630431784.

It can be written as a sum of positive squares in only one way, i.e., 296528400 + 190605636 = 17220^2 + 13806^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 13531501 = 487134036 / (4 + 8 + 7 + 1 + 3 + 4 + 0 + 3 + 6).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6765715 + ... + 6765786.

Almost surely, 2^487134036 is an apocalyptic number.

It is an amenable number.

487134036 is an abundant number, since it is smaller than the sum of its proper divisors (744232646).

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

487134036 is a wasteful number, since it uses less digits than its factorization.

487134036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13531511 (or 13531506 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 487134036 is about 22071.1131572470. The cubic root of 487134036 is about 786.8334689703.

The spelling of 487134036 in words is "four hundred eighty-seven million, one hundred thirty-four thousand, thirty-six".