80734430 has 16 divisors (see below), whose sum is σ = 166082400. Its totient is φ = 27680352.

The previous prime is 80734421. The next prime is 80734457. The reversal of 80734430 is 3443708.

It is a junction number, because it is equal to n+sod(n) for n = 80734393 and 80734402.

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, 576605 + ... + 576744.

It is an arithmetic number, because the mean of its divisors is an integer number (10380150).

Almost surely, 2^80734430 is an apocalyptic number.

80734430 is an abundant number, since it is smaller than the sum of its proper divisors (85347970).

80734430 is a wasteful number, since it uses less digits than its factorization.

80734430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153363.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 80734430 is about 8985.2339980659. The cubic root of 80734430 is about 432.2014913691.

The spelling of 80734430 in words is "eighty million, seven hundred thirty-four thousand, four hundred thirty".