89860673630 has 128 divisors (see below), whose sum is σ = 208022169600. Its totient is φ = 27164865024.

The previous prime is 89860673629. The next prime is 89860673659. The reversal of 89860673630 is 3637606898.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 17348381 + ... + 17353559.

It is an arithmetic number, because the mean of its divisors is an integer number (1625173200).

Almost surely, 2^89860673630 is an apocalyptic number.

89860673630 is an abundant number, since it is smaller than the sum of its proper divisors (118161495970).

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

89860673630 is a wasteful number, since it uses less digits than its factorization.

89860673630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6058.

The product of its (nonzero) digits is 7838208, while the sum is 56.

The spelling of 89860673630 in words is "eighty-nine billion, eight hundred sixty million, six hundred seventy-three thousand, six hundred thirty".