3246429709 has 4 divisors (see below), whose sum is σ = 3351153280. Its totient is φ = 3141706140.

The previous prime is 3246429707. The next prime is 3246429727. The reversal of 3246429709 is 9079246423.

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 not a de Polignac number, because 3246429709 - 2¹ = 3246429707 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3246429707) 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 3 ways as a sum of consecutive naturals, for example, 52361739 + ... + 52361800.

It is an arithmetic number, because the mean of its divisors is an integer number (837788320).

Almost surely, 2^3246429709 is an apocalyptic number.

It is an amenable number.

3246429709 is a deficient number, since it is larger than the sum of its proper divisors (104723571).

3246429709 is a wasteful number, since it uses less digits than its factorization.

3246429709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104723570.

The product of its (nonzero) digits is 653184, while the sum is 46.

The square root of 3246429709 is about 56977.4491268256. The cubic root of 3246429709 is about 1480.7054265867.

The spelling of 3246429709 in words is "three billion, two hundred forty-six million, four hundred twenty-nine thousand, seven hundred nine".