80342084 has 6 divisors (see below), whose sum is σ = 140598654. Its totient is φ = 40171040.

The previous prime is 80342077. The next prime is 80342107. The reversal of 80342084 is 48024308.

It can be written as a sum of positive squares in only one way, i.e., 73582084 + 6760000 = 8578^2 + 2600^2 .

It is a super-2 number, since 2×80342084² = 12909700922926112, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10042757 + ... + 10042764.

It is an arithmetic number, because the mean of its divisors is an integer number (23433109).

Almost surely, 2^80342084 is an apocalyptic number.

It is an amenable number.

80342084 is a deficient number, since it is larger than the sum of its proper divisors (60256570).

80342084 is a wasteful number, since it uses less digits than its factorization.

80342084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20085525 (or 20085523 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 80342084 is about 8963.3745877320. The cubic root of 80342084 is about 431.5002293775.

The spelling of 80342084 in words is "eighty million, three hundred forty-two thousand, eighty-four".