4814949 has 4 divisors (see below), whose sum is σ = 6419936. Its totient is φ = 3209964.

The previous prime is 4814947. The next prime is 4814959. The reversal of 4814949 is 9494184.

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 not a de Polignac number, because 4814949 - 2¹ = 4814947 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4814947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 802489 + ... + 802494.

It is an arithmetic number, because the mean of its divisors is an integer number (1604984).

Almost surely, 2^4814949 is an apocalyptic number.

It is an amenable number.

4814949 is a deficient number, since it is larger than the sum of its proper divisors (1604987).

4814949 is a wasteful number, since it uses less digits than its factorization.

4814949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1604986.

The product of its digits is 41472, while the sum is 39.

The square root of 4814949 is about 2194.2992047576. The cubic root of 4814949 is about 168.8614692873.

The spelling of 4814949 in words is "four million, eight hundred fourteen thousand, nine hundred forty-nine".