4840991 has 8 divisors (see below), whose sum is σ = 5260800. Its totient is φ = 4437720.

The previous prime is 4840981. The next prime is 4841003. The reversal of 4840991 is 1990484.

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 4840991 - 2²² = 646687 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 (4840921) 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, 3521 + ... + 4698.

It is an arithmetic number, because the mean of its divisors is an integer number (657600).

Almost surely, 2^4840991 is an apocalyptic number.

4840991 is a deficient number, since it is larger than the sum of its proper divisors (419809).

4840991 is a wasteful number, since it uses less digits than its factorization.

4840991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8269.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 4840991 is about 2200.2252157450. The cubic root of 4840991 is about 169.1653552386.

The spelling of 4840991 in words is "four million, eight hundred forty thousand, nine hundred ninety-one".