4783661 has 8 divisors (see below), whose sum is σ = 4924800. Its totient is φ = 4644640.

The previous prime is 4783651. The next prime is 4783673. The reversal of 4783661 is 1663874.

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 4783661 - 2¹⁰ = 4782637 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 (4783631) 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, 4796 + ... + 5706.

It is an arithmetic number, because the mean of its divisors is an integer number (615600).

Almost surely, 2^4783661 is an apocalyptic number.

It is an amenable number.

4783661 is a deficient number, since it is larger than the sum of its proper divisors (141139).

4783661 is an equidigital number, since it uses as much as digits as its factorization.

4783661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059.

The product of its digits is 24192, while the sum is 35.

The square root of 4783661 is about 2187.1582018684. The cubic root of 4783661 is about 168.4949148321.

The spelling of 4783661 in words is "four million, seven hundred eighty-three thousand, six hundred sixty-one".