80279003 has 6 divisors (see below), whose sum is σ = 93385836. Its totient is φ = 68810532.

The previous prime is 80278969. The next prime is 80279021. The reversal of 80279003 is 30097208.

It is not a de Polignac number, because 80279003 - 2¹⁶ = 80213467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80279063) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 819125 + ... + 819222.

It is an arithmetic number, because the mean of its divisors is an integer number (15564306).

Almost surely, 2^80279003 is an apocalyptic number.

80279003 is a deficient number, since it is larger than the sum of its proper divisors (13106833).

80279003 is a wasteful number, since it uses less digits than its factorization.

80279003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1638361 (or 1638354 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 80279003 is about 8959.8550769530. The cubic root of 80279003 is about 431.3872682677.

The spelling of 80279003 in words is "eighty million, two hundred seventy-nine thousand, three".