487233629 has 2 divisors, whose sum is σ = 487233630. Its totient is φ = 487233628.

The previous prime is 487233613. The next prime is 487233673. The reversal of 487233629 is 926332784.

It is an a-pointer prime, because the next prime (487233673) can be obtained adding 487233629 to its sum of digits (44).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 485188729 + 2044900 = 22027^2 + 1430^2 .

It is a cyclic number.

It is not a de Polignac number, because 487233629 - 2⁴ = 487233613 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 487233629.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (487223629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243616814 + 243616815.

It is an arithmetic number, because the mean of its divisors is an integer number (243616815).

Almost surely, 2^487233629 is an apocalyptic number.

It is an amenable number.

487233629 is a deficient number, since it is larger than the sum of its proper divisors (1).

487233629 is an equidigital number, since it uses as much as digits as its factorization.

487233629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 435456, while the sum is 44.

The square root of 487233629 is about 22073.3692262871. The cubic root of 487233629 is about 786.8870871808.

The spelling of 487233629 in words is "four hundred eighty-seven million, two hundred thirty-three thousand, six hundred twenty-nine".