930487438489 has 12 divisors (see below), whose sum is σ = 1119728024100. Its totient is φ = 770058568608.

The previous prime is 930487438457. The next prime is 930487438567. The reversal of 930487438489 is 984834784039.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 432181334025 + 498306104464 = 657405^2 + 705908^2 .

It is not a de Polignac number, because 930487438489 - 2⁵ = 930487438457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (930487438889) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 327404434 + ... + 327407275.

It is an arithmetic number, because the mean of its divisors is an integer number (93310668675).

Almost surely, 2^930487438489 is an apocalyptic number.

It is an amenable number.

930487438489 is a deficient number, since it is larger than the sum of its proper divisors (189240585611).

930487438489 is a wasteful number, since it uses less digits than its factorization.

930487438489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654811752 (or 654811745 counting only the distinct ones).

The product of its (nonzero) digits is 167215104, while the sum is 67.

The spelling of 930487438489 in words is "nine hundred thirty billion, four hundred eighty-seven million, four hundred thirty-eight thousand, four hundred eighty-nine".