80347448 has 16 divisors (see below), whose sum is σ = 150753960. Its totient is φ = 40146400.

The previous prime is 80347433. The next prime is 80347481. The reversal of 80347448 is 84474308.

It is a super-2 number, since 2×80347448² = 12911424800225408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14783 + ... + 19473.

Almost surely, 2^80347448 is an apocalyptic number.

It is an amenable number.

80347448 is a deficient number, since it is larger than the sum of its proper divisors (70406512).

80347448 is a wasteful number, since it uses less digits than its factorization.

80347448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6838 (or 6834 counting only the distinct ones).

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

The square root of 80347448 is about 8963.6738004013. The cubic root of 80347448 is about 431.5098321311.

The spelling of 80347448 in words is "eighty million, three hundred forty-seven thousand, four hundred forty-eight".