28600490677 has 16 divisors (see below), whose sum is σ = 32987404800. Its totient is φ = 24523449840.

The previous prime is 28600490629. The next prime is 28600490687. The reversal of 28600490677 is 77609400682.

It is a cyclic number.

It is not a de Polignac number, because 28600490677 - 2²⁷ = 28466272949 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 28600490677.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28600490687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253977 + ... + 348862.

It is an arithmetic number, because the mean of its divisors is an integer number (2061712800).

Almost surely, 2^28600490677 is an apocalyptic number.

It is an amenable number.

28600490677 is a deficient number, since it is larger than the sum of its proper divisors (4386914123).

28600490677 is a wasteful number, since it uses less digits than its factorization.

28600490677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603096.

The product of its (nonzero) digits is 1016064, while the sum is 49.

The spelling of 28600490677 in words is "twenty-eight billion, six hundred million, four hundred ninety thousand, six hundred seventy-seven".