84898585674 has 64 divisors (see below), whose sum is σ = 222570823680. Its totient is φ = 23474260080.

The previous prime is 84898585669. The next prime is 84898585679. The reversal of 84898585674 is 47658589848.

84898585674 is a `hidden beast` number, since 8 + 4 + 8 + 9 + 8 + 58 + 567 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (84898585669) and next prime (84898585679).

It is not an unprimeable number, because it can be changed into a prime (84898585679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3610854 + ... + 3634289.

It is an arithmetic number, because the mean of its divisors is an integer number (3477669120).

Almost surely, 2^84898585674 is an apocalyptic number.

84898585674 is an abundant number, since it is smaller than the sum of its proper divisors (137672238006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84898585674 is a wasteful number, since it uses less digits than its factorization.

84898585674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7245192 (or 7245186 counting only the distinct ones).

The product of its digits is 619315200, while the sum is 72.

The spelling of 84898585674 in words is "eighty-four billion, eight hundred ninety-eight million, five hundred eighty-five thousand, six hundred seventy-four".