487671342 has 64 divisors (see below), whose sum is σ = 1030385664. Its totient is φ = 153709920.

The previous prime is 487671313. The next prime is 487671407. The reversal of 487671342 is 243176784.

It is a junction number, because it is equal to n+sod(n) for n = 487671294 and 487671303.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1588353 + ... + 1588659.

It is an arithmetic number, because the mean of its divisors is an integer number (16099776).

Almost surely, 2^487671342 is an apocalyptic number.

487671342 is an abundant number, since it is smaller than the sum of its proper divisors (542714322).

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

487671342 is a wasteful number, since it uses less digits than its factorization.

487671342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533.

The product of its digits is 225792, while the sum is 42.

The square root of 487671342 is about 22083.2819571729. The cubic root of 487671342 is about 787.1226535821.

The spelling of 487671342 in words is "four hundred eighty-seven million, six hundred seventy-one thousand, three hundred forty-two".