6309429 has 16 divisors (see below), whose sum is σ = 10033152. Its totient is φ = 3448368.

The previous prime is 6309389. The next prime is 6309437. The reversal of 6309429 is 9249036.

It is not a de Polignac number, because 6309429 - 2¹¹ = 6307381 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6309429.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6309439) 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, 6049 + ... + 7014.

It is an arithmetic number, because the mean of its divisors is an integer number (627072).

Almost surely, 2^6309429 is an apocalyptic number.

6309429 is a gapful number since it is divisible by the number (69) formed by its first and last digit.

It is an amenable number.

6309429 is a deficient number, since it is larger than the sum of its proper divisors (3723723).

6309429 is a wasteful number, since it uses less digits than its factorization.

6309429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13096.

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

The square root of 6309429 is about 2511.8576790893. The cubic root of 6309429 is about 184.7835696399.

The spelling of 6309429 in words is "six million, three hundred nine thousand, four hundred twenty-nine".