80347000 has 32 divisors (see below), whose sum is σ = 188014320. Its totient is φ = 32138400.

The previous prime is 80346983. The next prime is 80347013. The reversal of 80347000 is 74308.

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 7 ways as a sum of consecutive naturals, for example, 39174 + ... + 41173.

Almost surely, 2^80347000 is an apocalyptic number.

It is an amenable number.

80347000 is an abundant number, since it is smaller than the sum of its proper divisors (107667320).

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

80347000 is a wasteful number, since it uses less digits than its factorization.

80347000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80368 (or 80354 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 80347000 is about 8963.6488106128. The cubic root of 80347000 is about 431.5090301278.

The spelling of 80347000 in words is "eighty million, three hundred forty-seven thousand".