2984791 has 8 divisors (see below), whose sum is σ = 3062304. Its totient is φ = 2908320.

The previous prime is 2984777. The next prime is 2984803. The reversal of 2984791 is 1974892.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2984791 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 (2984701) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 10041 + ... + 10333.

It is an arithmetic number, because the mean of its divisors is an integer number (382788).

2^2984791 is an apocalyptic number.

2984791 is a deficient number, since it is larger than the sum of its proper divisors (77513).

2984791 is a wasteful number, since it uses less digits than its factorization.

2984791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521.

The product of its digits is 36288, while the sum is 40.

The square root of 2984791 is about 1727.6547687545. The cubic root of 2984791 is about 143.9808198477.

The spelling of 2984791 in words is "two million, nine hundred eighty-four thousand, seven hundred ninety-one".