80000431 has 8 divisors (see below), whose sum is σ = 96241280. Its totient is φ = 64962648.

The previous prime is 80000411. The next prime is 80000447. The reversal of 80000431 is 13400008.

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

It is a cyclic number.

It is not a de Polignac number, because 80000431 - 2⁷ = 80000303 is a prime.

It is a super-2 number, since 2×80000431² = 12800137920371522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80000411) 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, 300621 + ... + 300886.

It is an arithmetic number, because the mean of its divisors is an integer number (12030160).

Almost surely, 2^80000431 is an apocalyptic number.

80000431 is a deficient number, since it is larger than the sum of its proper divisors (16240849).

80000431 is a wasteful number, since it uses less digits than its factorization.

80000431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601533.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 80000431 is about 8944.2960035992. The cubic root of 80000431 is about 430.8877118061.

Adding to 80000431 its reverse (13400008), we get a palindrome (93400439).

The spelling of 80000431 in words is "eighty million, four hundred thirty-one", and thus it is an aban number.