80889335 has 8 divisors (see below), whose sum is σ = 97115856. Its totient is φ = 64679040.

The previous prime is 80889331. The next prime is 80889337. The reversal of 80889335 is 53398808.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 80889335 - 2² = 80889331 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80889331) 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, 15455 + ... + 20015.

It is an arithmetic number, because the mean of its divisors is an integer number (12139482).

Almost surely, 2^80889335 is an apocalyptic number.

80889335 is a deficient number, since it is larger than the sum of its proper divisors (16226521).

80889335 is a wasteful number, since it uses less digits than its factorization.

80889335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8113.

The product of its (nonzero) digits is 207360, while the sum is 44.

The square root of 80889335 is about 8993.8498430872. The cubic root of 80889335 is about 432.4777361656.

The spelling of 80889335 in words is "eighty million, eight hundred eighty-nine thousand, three hundred thirty-five".