6424029 has 10 divisors (see below), whose sum is σ = 9596510. Its totient is φ = 4282632.

The previous prime is 6424013. The next prime is 6424031. The reversal of 6424029 is 9204246.

It can be written as a sum of positive squares in only one way, i.e., 6260004 + 164025 = 2502^2 + 405^2 .

It is not a de Polignac number, because 6424029 - 2⁴ = 6424013 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6423993 and 6424011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6424069) 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 9 ways as a sum of consecutive naturals, for example, 39574 + ... + 39735.

It is an arithmetic number, because the mean of its divisors is an integer number (959651).

Almost surely, 2^6424029 is an apocalyptic number.

It is an amenable number.

6424029 is a deficient number, since it is larger than the sum of its proper divisors (3172481).

6424029 is an equidigital number, since it uses as much as digits as its factorization.

6424029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79321 (or 79312 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 6424029 is about 2534.5668268957. The cubic root of 6424029 is about 185.8956230198.

It can be divided in two parts, 642402 and 9, that added together give a triangular number (642411 = T₁₁₃₃).

The spelling of 6424029 in words is "six million, four hundred twenty-four thousand, twenty-nine".