3246649343 has 8 divisors (see below), whose sum is σ = 3747194400. Its totient is φ = 2755288800.

The previous prime is 3246649337. The next prime is 3246649349. The reversal of 3246649343 is 3439466423.

It is an interprime number because it is at equal distance from previous prime (3246649337) and next prime (3246649349).

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

It is a cyclic number.

It is not a de Polignac number, because 3246649343 - 2⁶ = 3246649279 is a prime.

It is a super-4 number, since 4×3246649343⁴ (a number of 39 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3246649294 and 3246649303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3246649349) 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, 2295368 + ... + 2296781.

It is an arithmetic number, because the mean of its divisors is an integer number (468399300).

Almost surely, 2^3246649343 is an apocalyptic number.

3246649343 is a deficient number, since it is larger than the sum of its proper divisors (500545057).

3246649343 is a wasteful number, since it uses less digits than its factorization.

3246649343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4592257.

The product of its digits is 1119744, while the sum is 44.

The square root of 3246649343 is about 56979.3764707899. The cubic root of 3246649343 is about 1480.7388177221.

The spelling of 3246649343 in words is "three billion, two hundred forty-six million, six hundred forty-nine thousand, three hundred forty-three".