80284994 has 16 divisors (see below), whose sum is σ = 127068480. Its totient is φ = 37938960.

The previous prime is 80284993. The next prime is 80285003. The reversal of 80284994 is 49948208.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (80284991) 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, 15227 + ... + 19809.

It is an arithmetic number, because the mean of its divisors is an integer number (7941780).

Almost surely, 2^80284994 is an apocalyptic number.

80284994 is a deficient number, since it is larger than the sum of its proper divisors (46783486).

80284994 is a wasteful number, since it uses less digits than its factorization.

80284994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5065.

The product of its (nonzero) digits is 165888, while the sum is 44.

The square root of 80284994 is about 8960.1893953197. The cubic root of 80284994 is about 431.3979990804.

The spelling of 80284994 in words is "eighty million, two hundred eighty-four thousand, nine hundred ninety-four".