80030630 has 32 divisors (see below), whose sum is σ = 150025824. Its totient is φ = 30710016.

The previous prime is 80030581. The next prime is 80030653. The reversal of 80030630 is 3603008.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25529 + ... + 28491.

It is an arithmetic number, because the mean of its divisors is an integer number (4688307).

Almost surely, 2^80030630 is an apocalyptic number.

80030630 is a deficient number, since it is larger than the sum of its proper divisors (69995194).

80030630 is a wasteful number, since it uses less digits than its factorization.

80030630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3080.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 80030630 is about 8945.9840151880. The cubic root of 80030630 is about 430.9419229350.

Adding to 80030630 its reverse (3603008), we get a palindrome (83633638).

The spelling of 80030630 in words is "eighty million, thirty thousand, six hundred thirty".