487467331 has 8 divisors (see below), whose sum is σ = 525338240. Its totient is φ = 449649792.

The previous prime is 487467319. The next prime is 487467347. The reversal of 487467331 is 133764784.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 487467331 - 2¹⁹ = 486943043 is a prime.

It is a super-2 number, since 2×487467331² = 475248797584527122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (487467361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6766 + ... + 31948.

It is an arithmetic number, because the mean of its divisors is an integer number (65667280).

Almost surely, 2^487467331 is an apocalyptic number.

487467331 is a deficient number, since it is larger than the sum of its proper divisors (37870909).

487467331 is a wasteful number, since it uses less digits than its factorization.

487467331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26685.

The product of its digits is 338688, while the sum is 43.

The square root of 487467331 is about 22078.6623462564. The cubic root of 487467331 is about 787.0128774115.

The spelling of 487467331 in words is "four hundred eighty-seven million, four hundred sixty-seven thousand, three hundred thirty-one".