80604734 has 8 divisors (see below), whose sum is σ = 138179568. Its totient is φ = 34544880.

The previous prime is 80604697. The next prime is 80604739. The reversal of 80604734 is 43740608.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 80604734.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80604739) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2878727 + ... + 2878754.

It is an arithmetic number, because the mean of its divisors is an integer number (17272446).

Almost surely, 2^80604734 is an apocalyptic number.

80604734 is a deficient number, since it is larger than the sum of its proper divisors (57574834).

80604734 is a wasteful number, since it uses less digits than its factorization.

80604734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5757490.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 80604734 is about 8978.0139229119. The cubic root of 80604734 is about 431.9699303201.

The spelling of 80604734 in words is "eighty million, six hundred four thousand, seven hundred thirty-four".