4643846 has 4 divisors (see below), whose sum is σ = 6965772. Its totient is φ = 2321922.

The previous prime is 4643843. The next prime is 4643867. The reversal of 4643846 is 6483464.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4643843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160960 + ... + 1160963.

It is an arithmetic number, because the mean of its divisors is an integer number (1741443).

Almost surely, 2^4643846 is an apocalyptic number.

4643846 is a deficient number, since it is larger than the sum of its proper divisors (2321926).

4643846 is a wasteful number, since it uses less digits than its factorization.

4643846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2321925.

The product of its digits is 55296, while the sum is 35.

The square root of 4643846 is about 2154.9584682773. The cubic root of 4643846 is about 166.8370887895.

The spelling of 4643846 in words is "four million, six hundred forty-three thousand, eight hundred forty-six".