489008839077 has 24 divisors (see below), whose sum is σ = 770717308608. Its totient is φ = 296308252800.

The previous prime is 489008839037. The next prime is 489008839117. The reversal of 489008839077 is 770938800984.

489008839077 is a `hidden beast` number, since 489 + 0 + 0 + 8 + 83 + 9 + 0 + 77 = 666.

It is an interprime number because it is at equal distance from previous prime (489008839037) and next prime (489008839117).

It is not a de Polignac number, because 489008839077 - 2¹² = 489008834981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489008839037) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18324 + ... + 989117.

It is an arithmetic number, because the mean of its divisors is an integer number (32113221192).

Almost surely, 2^489008839077 is an apocalyptic number.

It is an amenable number.

489008839077 is a deficient number, since it is larger than the sum of its proper divisors (281708469531).

489008839077 is a wasteful number, since it uses less digits than its factorization.

489008839077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012361 (or 1012358 counting only the distinct ones).

The product of its (nonzero) digits is 24385536, while the sum is 63.

The spelling of 489008839077 in words is "four hundred eighty-nine billion, eight million, eight hundred thirty-nine thousand, seventy-seven".