79380803 has 16 divisors (see below), whose sum is σ = 90162720. Its totient is φ = 69428736.

The previous prime is 79380781. The next prime is 79380811. The reversal of 79380803 is 30808397.

It is not a de Polignac number, because 79380803 - 2¹⁰ = 79379779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79380853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14801 + ... + 19437.

It is an arithmetic number, because the mean of its divisors is an integer number (5635170).

Almost surely, 2^79380803 is an apocalyptic number.

79380803 is a deficient number, since it is larger than the sum of its proper divisors (10781917).

79380803 is a wasteful number, since it uses less digits than its factorization.

79380803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4726.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 79380803 is about 8909.5905068639. The cubic root of 79380803 is about 429.7723745675.

The spelling of 79380803 in words is "seventy-nine million, three hundred eighty thousand, eight hundred three".