80347484 has 12 divisors (see below), whose sum is σ = 160695024. Its totient is φ = 34434624.

The previous prime is 80347481. The next prime is 80347493. The reversal of 80347484 is 48474308.

80347484 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80347481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1434749 + ... + 1434804.

It is an arithmetic number, because the mean of its divisors is an integer number (13391252).

Almost surely, 2^80347484 is an apocalyptic number.

It is an amenable number.

80347484 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

80347484 is a wasteful number, since it uses less digits than its factorization.

80347484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2869564 (or 2869562 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 38.

The square root of 80347484 is about 8963.6758085062. The cubic root of 80347484 is about 431.5098965777.

The spelling of 80347484 in words is "eighty million, three hundred forty-seven thousand, four hundred eighty-four".