80493802 has 8 divisors (see below), whose sum is σ = 121622436. Its totient is φ = 39952992.

The previous prime is 80493797. The next prime is 80493817. The reversal of 80493802 is 20839408.

It can be written as a sum of positive squares in 2 ways, for example, as 66438801 + 14055001 = 8151^2 + 3749^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146613 + ... + 147160.

Almost surely, 2^80493802 is an apocalyptic number.

80493802 is a deficient number, since it is larger than the sum of its proper divisors (41128634).

80493802 is a wasteful number, since it uses less digits than its factorization.

80493802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293912.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 80493802 is about 8971.8338147783. The cubic root of 80493802 is about 431.7716736104.

The spelling of 80493802 in words is "eighty million, four hundred ninety-three thousand, eight hundred two".