4919343 has 16 divisors (see below), whose sum is σ = 7706496. Its totient is φ = 2751840.

The previous prime is 4919339. The next prime is 4919351. The reversal of 4919343 is 3439194.

It is not a de Polignac number, because 4919343 - 2² = 4919339 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4919323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5305 + ... + 6162.

It is an arithmetic number, because the mean of its divisors is an integer number (481656).

Almost surely, 2^4919343 is an apocalyptic number.

4919343 is a deficient number, since it is larger than the sum of its proper divisors (2787153).

4919343 is a wasteful number, since it uses less digits than its factorization.

4919343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11494.

The product of its digits is 11664, while the sum is 33.

The square root of 4919343 is about 2217.9591970999. The cubic root of 4919343 is about 170.0731288606.

The spelling of 4919343 in words is "four million, nine hundred nineteen thousand, three hundred forty-three".