3249628750347 has 8 divisors (see below), whose sum is σ = 4951815238656. Its totient is φ = 1856930714472.

The previous prime is 3249628750343. The next prime is 3249628750367. The reversal of 3249628750347 is 7430578269423.

It is a happy number.

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

It is not a de Polignac number, because 3249628750347 - 2² = 3249628750343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3249628750343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77372113083 + ... + 77372113124.

It is an arithmetic number, because the mean of its divisors is an integer number (618976904832).

Almost surely, 2^{3249628750347} is an apocalyptic number.

3249628750347 is a deficient number, since it is larger than the sum of its proper divisors (1702186488309).

3249628750347 is a wasteful number, since it uses less digits than its factorization.

3249628750347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154744226217.

The product of its (nonzero) digits is 60963840, while the sum is 60.

The spelling of 3249628750347 in words is "three trillion, two hundred forty-nine billion, six hundred twenty-eight million, seven hundred fifty thousand, three hundred forty-seven".