3226387247 has 8 divisors (see below), whose sum is σ = 3257382480. Its totient is φ = 3195417600.

The previous prime is 3226387193. The next prime is 3226387249. The reversal of 3226387247 is 7427836223.

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 3226387247 - 2¹⁰ = 3226386223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3226387198 and 3226387207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3226387249) 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, 331247 + ... + 340847.

It is an arithmetic number, because the mean of its divisors is an integer number (407172810).

Almost surely, 2^3226387247 is an apocalyptic number.

3226387247 is a deficient number, since it is larger than the sum of its proper divisors (30995233).

3226387247 is a wasteful number, since it uses less digits than its factorization.

3226387247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12793.

The product of its digits is 677376, while the sum is 44.

The square root of 3226387247 is about 56801.2961735910. The cubic root of 3226387247 is about 1477.6519937962.

The spelling of 3226387247 in words is "three billion, two hundred twenty-six million, three hundred eighty-seven thousand, two hundred forty-seven".