487000629 has 6 divisors (see below), whose sum is σ = 703445366. Its totient is φ = 324667080.

The previous prime is 487000621. The next prime is 487000639. The reversal of 487000629 is 926000784.

It can be written as a sum of positive squares in only one way, i.e., 485012529 + 1988100 = 22023^2 + 1410^2 .

It is not a de Polignac number, because 487000629 - 2³ = 487000621 is a prime.

It is a super-2 number, since 2×487000629² = 474339225292791282, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 487000593 and 487000602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487000621) 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 5 ways as a sum of consecutive naturals, for example, 27055582 + ... + 27055599.

Almost surely, 2^487000629 is an apocalyptic number.

It is an amenable number.

487000629 is a deficient number, since it is larger than the sum of its proper divisors (216444737).

487000629 is a wasteful number, since it uses less digits than its factorization.

487000629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54111187 (or 54111184 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 487000629 is about 22068.0907420647. The cubic root of 487000629 is about 786.7616347531.

The spelling of 487000629 in words is "four hundred eighty-seven million, six hundred twenty-nine", and thus it is an aban number.