80033930 has 16 divisors (see below), whose sum is σ = 144668160. Its totient is φ = 31878672.

The previous prime is 80033911. The next prime is 80033957. The reversal of 80033930 is 3933008.

It is a self number, because there is not a number n which added to its sum of digits gives 80033930.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14354 + ... + 19133.

It is an arithmetic number, because the mean of its divisors is an integer number (9041760).

Almost surely, 2^80033930 is an apocalyptic number.

80033930 is a deficient number, since it is larger than the sum of its proper divisors (64634230).

80033930 is a wasteful number, since it uses less digits than its factorization.

80033930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33733.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 80033930 is about 8946.1684535895. The cubic root of 80033930 is about 430.9478460372.

Adding to 80033930 its reverse (3933008), we get a palindrome (83966938).

The spelling of 80033930 in words is "eighty million, thirty-three thousand, nine hundred thirty".