4329813 has 4 divisors (see below), whose sum is σ = 5773088. Its totient is φ = 2886540.

The previous prime is 4329797. The next prime is 4329817. The reversal of 4329813 is 3189234.

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 4329813 - 2⁴ = 4329797 is a prime.

It is a super-2 number, since 2×4329813² = 37494561229938, which contains 22 as substring.

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 (4329817) 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, 721633 + ... + 721638.

It is an arithmetic number, because the mean of its divisors is an integer number (1443272).

Almost surely, 2^4329813 is an apocalyptic number.

It is an amenable number.

4329813 is a deficient number, since it is larger than the sum of its proper divisors (1443275).

4329813 is a wasteful number, since it uses less digits than its factorization.

4329813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1443274.

The product of its digits is 5184, while the sum is 30.

The square root of 4329813 is about 2080.8202709509. The cubic root of 4329813 is about 162.9882812406.

The spelling of 4329813 in words is "four million, three hundred twenty-nine thousand, eight hundred thirteen".