3246746969 has 8 divisors (see below), whose sum is σ = 3268865160. Its totient is φ = 3224647296.

The previous prime is 3246746957. The next prime is 3246747041. The reversal of 3246746969 is 9696476423.

It can be written as a sum of positive squares in 4 ways, for example, as 26569 + 3246720400 = 163^2 + 56980^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3246746969 is a prime.

It is a super-4 number, since 4×3246746969⁴ (a number of 39 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3246766969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 684197 + ... + 688925.

It is an arithmetic number, because the mean of its divisors is an integer number (408608145).

Almost surely, 2^3246746969 is an apocalyptic number.

It is an amenable number.

3246746969 is a deficient number, since it is larger than the sum of its proper divisors (22118191).

3246746969 is a wasteful number, since it uses less digits than its factorization.

3246746969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9259.

The product of its digits is 11757312, while the sum is 56.

The square root of 3246746969 is about 56980.2331427312. The cubic root of 3246746969 is about 1480.7536593987.

The spelling of 3246746969 in words is "three billion, two hundred forty-six million, seven hundred forty-six thousand, nine hundred sixty-nine".