80884707 has 4 divisors (see below), whose sum is σ = 107846280. Its totient is φ = 53923136.

The previous prime is 80884679. The next prime is 80884709. The reversal of 80884707 is 70748808.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80884707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80884709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13480782 + ... + 13480787.

It is an arithmetic number, because the mean of its divisors is an integer number (26961570).

Almost surely, 2^80884707 is an apocalyptic number.

80884707 is a deficient number, since it is larger than the sum of its proper divisors (26961573).

80884707 is a wasteful number, since it uses less digits than its factorization.

80884707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26961572.

The product of its (nonzero) digits is 100352, while the sum is 42.

The square root of 80884707 is about 8993.5925524787. The cubic root of 80884707 is about 432.4694880855.

The spelling of 80884707 in words is "eighty million, eight hundred eighty-four thousand, seven hundred seven".