80374196 has 72 divisors (see below), whose sum is σ = 173496960. Its totient is φ = 31872960.

The previous prime is 80374193. The next prime is 80374207. The reversal of 80374196 is 69147308.

It is a super-2 number, since 2×80374196² = 12920022765292832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80374193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 780281 + ... + 780383.

It is an arithmetic number, because the mean of its divisors is an integer number (2409680).

Almost surely, 2^80374196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80374196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86748480).

80374196 is an abundant number, since it is smaller than the sum of its proper divisors (93122764).

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

80374196 is a wasteful number, since it uses less digits than its factorization.

80374196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205 (or 172 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 80374196 is about 8965.1656984129. The cubic root of 80374196 is about 431.5577106252.

The spelling of 80374196 in words is "eighty million, three hundred seventy-four thousand, one hundred ninety-six".