83359289889 has 8 divisors (see below), whose sum is σ = 123495244320. Its totient is φ = 55572859908.

The previous prime is 83359289879. The next prime is 83359289899. The reversal of 83359289889 is 98898295338.

83359289889 is a `hidden beast` number, since 8 + 335 + 9 + 289 + 8 + 8 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (83359289879) and next prime (83359289899).

It is not a de Polignac number, because 83359289889 - 2⁵ = 83359289857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83359289809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1543690527 + ... + 1543690580.

It is an arithmetic number, because the mean of its divisors is an integer number (15436905540).

Almost surely, 2^83359289889 is an apocalyptic number.

It is an amenable number.

83359289889 is a deficient number, since it is larger than the sum of its proper divisors (40135954431).

83359289889 is a wasteful number, since it uses less digits than its factorization.

83359289889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3087381116 (or 3087381110 counting only the distinct ones).

The product of its digits is 268738560, while the sum is 72.

It can be divided in two parts, 83359 and 289889, that added together give a cube (373248 = 72³).

The spelling of 83359289889 in words is "eighty-three billion, three hundred fifty-nine million, two hundred eighty-nine thousand, eight hundred eighty-nine".