6441029 has 4 divisors (see below), whose sum is σ = 7361184. Its totient is φ = 5520876.

The previous prime is 6440999. The next prime is 6441031. The reversal of 6441029 is 9201446.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6441029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6440989 and 6441007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6441229) 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, 460067 + ... + 460080.

It is an arithmetic number, because the mean of its divisors is an integer number (1840296).

Almost surely, 2^6441029 is an apocalyptic number.

It is an amenable number.

6441029 is a deficient number, since it is larger than the sum of its proper divisors (920155).

6441029 is an equidigital number, since it uses as much as digits as its factorization.

6441029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920154.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 6441029 is about 2537.9182413939. The cubic root of 6441029 is about 186.0594580021.

The spelling of 6441029 in words is "six million, four hundred forty-one thousand, twenty-nine".