4909846 has 8 divisors (see below), whose sum is σ = 7403904. Its totient is φ = 2441880.

The previous prime is 4909843. The next prime is 4909859. The reversal of 4909846 is 6489094.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4909799 and 4909808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4909841) 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, 6045 + ... + 6808.

It is an arithmetic number, because the mean of its divisors is an integer number (925488).

Almost surely, 2^4909846 is an apocalyptic number.

4909846 is a deficient number, since it is larger than the sum of its proper divisors (2494058).

4909846 is a wasteful number, since it uses less digits than its factorization.

4909846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13046.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 4909846 is about 2215.8172307300. The cubic root of 4909846 is about 169.9636138966.

The spelling of 4909846 in words is "four million, nine hundred nine thousand, eight hundred forty-six".