80340076 has 6 divisors (see below), whose sum is σ = 140595140. Its totient is φ = 40170036.

The previous prime is 80340053. The next prime is 80340101. The reversal of 80340076 is 67004308.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 10042506 + ... + 10042513.

Almost surely, 2^80340076 is an apocalyptic number.

It is an amenable number.

80340076 is a deficient number, since it is larger than the sum of its proper divisors (60255064).

80340076 is a wasteful number, since it uses less digits than its factorization.

80340076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20085023 (or 20085021 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 80340076 is about 8963.2625756473. The cubic root of 80340076 is about 431.4966345007.

The spelling of 80340076 in words is "eighty million, three hundred forty thousand, seventy-six".