4046791 has 8 divisors (see below), whose sum is σ = 4868480. Its totient is φ = 3286008.

The previous prime is 4046761. The next prime is 4046797. The reversal of 4046791 is 1976404.

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 4046791 - 2⁵ = 4046759 is a prime.

It is a Duffinian number.

4046791 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4046797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15081 + ... + 15346.

It is an arithmetic number, because the mean of its divisors is an integer number (608560).

Almost surely, 2^4046791 is an apocalyptic number.

4046791 is a deficient number, since it is larger than the sum of its proper divisors (821689).

4046791 is a wasteful number, since it uses less digits than its factorization.

4046791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30453.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 4046791 is about 2011.6637392964. The cubic root of 4046791 is about 159.3566746071.

The spelling of 4046791 in words is "four million, forty-six thousand, seven hundred ninety-one".