80895384 has 192 divisors, whose sum is σ = 250192800. Its totient is φ = 23482368.

The previous prime is 80895361. The next prime is 80895389. The reversal of 80895384 is 48359808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80895389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1526302 + ... + 1526354.

Almost surely, 2^80895384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80895384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125096400).

80895384 is an abundant number, since it is smaller than the sum of its proper divisors (169297416).

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

80895384 is a wasteful number, since it uses less digits than its factorization.

80895384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154 (or 147 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 80895384 is about 8994.1861221569. The cubic root of 80895384 is about 432.4885162955.

The spelling of 80895384 in words is "eighty million, eight hundred ninety-five thousand, three hundred eighty-four".