80784011 has 8 divisors (see below), whose sum is σ = 100717824. Its totient is φ = 62948520.

The previous prime is 80784007. The next prime is 80784043. The reversal of 80784011 is 11048708.

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

It is a cyclic number.

It is not a de Polignac number, because 80784011 - 2² = 80784007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80784001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 524495 + ... + 524648.

It is an arithmetic number, because the mean of its divisors is an integer number (12589728).

Almost surely, 2^80784011 is an apocalyptic number.

80784011 is a deficient number, since it is larger than the sum of its proper divisors (19933813).

80784011 is a wasteful number, since it uses less digits than its factorization.

80784011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049161.

The product of its (nonzero) digits is 1792, while the sum is 29.

The square root of 80784011 is about 8987.9926012431. The cubic root of 80784011 is about 432.2899484539.

The spelling of 80784011 in words is "eighty million, seven hundred eighty-four thousand, eleven".