80803698 has 8 divisors (see below), whose sum is σ = 161607408. Its totient is φ = 26934564.

The previous prime is 80803693. The next prime is 80803717. The reversal of 80803698 is 89630808.

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

80803698 is an admirable number.

It is a super-2 number, since 2×80803698² = 13058475220950408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (80803693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6733636 + ... + 6733647.

It is an arithmetic number, because the mean of its divisors is an integer number (20200926).

Almost surely, 2^80803698 is an apocalyptic number.

80803698 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80803698 is a wasteful number, since it uses less digits than its factorization.

80803698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13467288.

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 80803698 is about 8989.0877178944. The cubic root of 80803698 is about 432.3250618419.

The spelling of 80803698 in words is "eighty million, eight hundred three thousand, six hundred ninety-eight".