80993038 has 16 divisors (see below), whose sum is σ = 138989664. Its totient is φ = 34675200.

The previous prime is 80993021. The next prime is 80993039. The reversal of 80993038 is 83039908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80993039) 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, 14406 + ... + 19222.

It is an arithmetic number, because the mean of its divisors is an integer number (8686854).

Almost surely, 2^80993038 is an apocalyptic number.

80993038 is a deficient number, since it is larger than the sum of its proper divisors (57996626).

80993038 is a wasteful number, since it uses less digits than its factorization.

80993038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6027.

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 80993038 is about 8999.6132139109. The cubic root of 80993038 is about 432.6624745130.

The spelling of 80993038 in words is "eighty million, nine hundred ninety-three thousand, thirty-eight".