80438846 has 8 divisors (see below), whose sum is σ = 122311344. Its totient is φ = 39668400.

The previous prime is 80438833. The next prime is 80438863. The reversal of 80438846 is 64883408.

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

It is a congruent number.

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, 275330 + ... + 275621.

It is an arithmetic number, because the mean of its divisors is an integer number (15288918).

Almost surely, 2^80438846 is an apocalyptic number.

80438846 is a deficient number, since it is larger than the sum of its proper divisors (41872498).

80438846 is a wasteful number, since it uses less digits than its factorization.

80438846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551026.

The product of its (nonzero) digits is 147456, while the sum is 41.

The square root of 80438846 is about 8968.7705957952. The cubic root of 80438846 is about 431.6733892471.

The spelling of 80438846 in words is "eighty million, four hundred thirty-eight thousand, eight hundred forty-six".