84050791 has 16 divisors (see below), whose sum is σ = 95185440. Its totient is φ = 73543680.

The previous prime is 84050773. The next prime is 84050819. The reversal of 84050791 is 19705048.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-84050791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84050761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38415 + ... + 40543.

It is an arithmetic number, because the mean of its divisors is an integer number (5949090).

Almost surely, 2^84050791 is an apocalyptic number.

84050791 is a deficient number, since it is larger than the sum of its proper divisors (11134649).

84050791 is a wasteful number, since it uses less digits than its factorization.

84050791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2274.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 84050791 is about 9167.9218473981. The cubic root of 84050791 is about 438.0401661072.

The spelling of 84050791 in words is "eighty-four million, fifty thousand, seven hundred ninety-one".