80344038 has 32 divisors (see below), whose sum is σ = 166320000. Its totient is φ = 25857216.

The previous prime is 80344021. The next prime is 80344039. The reversal of 80344038 is 83044308.

It is a junction number, because it is equal to n+sod(n) for n = 80343996 and 80344014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80344039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21213 + ... + 24711.

It is an arithmetic number, because the mean of its divisors is an integer number (5197500).

Almost surely, 2^80344038 is an apocalyptic number.

80344038 is an abundant number, since it is smaller than the sum of its proper divisors (85975962).

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

80344038 is a wasteful number, since it uses less digits than its factorization.

80344038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3636.

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 80344038 is about 8963.4835861957. The cubic root of 80344038 is about 431.5037275218.

The spelling of 80344038 in words is "eighty million, three hundred forty-four thousand, thirty-eight".