4319949 has 8 divisors (see below), whose sum is σ = 5769792. Its totient is φ = 2875040.

The previous prime is 4319947. The next prime is 4319951. The reversal of 4319949 is 9499134.

4319949 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4319947) and next prime (4319951).

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 4319949 - 2¹ = 4319947 is a prime.

It is a d-powerful number, because it can be written as 4⁴ + 3¹⁰ + 1 + 9³ + 9⁴ + 4¹¹ + 9⁵ .

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4319941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2104 + ... + 3614.

It is an arithmetic number, because the mean of its divisors is an integer number (721224).

Almost surely, 2^4319949 is an apocalyptic number.

It is an amenable number.

4319949 is a deficient number, since it is larger than the sum of its proper divisors (1449843).

4319949 is a wasteful number, since it uses less digits than its factorization.

4319949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2467.

The product of its digits is 34992, while the sum is 39.

The square root of 4319949 is about 2078.4487003532. The cubic root of 4319949 is about 162.8644160890.

The spelling of 4319949 in words is "four million, three hundred nineteen thousand, nine hundred forty-nine".