4869641 has 4 divisors (see below), whose sum is σ = 5565312. Its totient is φ = 4173972.

The previous prime is 4869637. The next prime is 4869649. The reversal of 4869641 is 1469684.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4869641 - 2² = 4869637 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4869595 and 4869604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4869649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347825 + ... + 347838.

It is an arithmetic number, because the mean of its divisors is an integer number (1391328).

Almost surely, 2^4869641 is an apocalyptic number.

It is an amenable number.

4869641 is a deficient number, since it is larger than the sum of its proper divisors (695671).

4869641 is an equidigital number, since it uses as much as digits as its factorization.

4869641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695670.

The product of its digits is 41472, while the sum is 38.

The square root of 4869641 is about 2206.7263083582. The cubic root of 4869641 is about 169.4984177389.

The spelling of 4869641 in words is "four million, eight hundred sixty-nine thousand, six hundred forty-one".