80379426 has 8 divisors (see below), whose sum is σ = 160758864. Its totient is φ = 26793140.

The previous prime is 80379421. The next prime is 80379461. The reversal of 80379426 is 62497308.

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

80379426 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (80379421) 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 3 ways as a sum of consecutive naturals, for example, 6698280 + ... + 6698291.

It is an arithmetic number, because the mean of its divisors is an integer number (20094858).

Almost surely, 2^80379426 is an apocalyptic number.

80379426 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.

80379426 is a wasteful number, since it uses less digits than its factorization.

80379426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13396576.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 80379426 is about 8965.4573781821. The cubic root of 80379426 is about 431.5670710003.

The spelling of 80379426 in words is "eighty million, three hundred seventy-nine thousand, four hundred twenty-six".