3346228747 has 4 divisors (see below), whose sum is σ = 3386544840. Its totient is φ = 3305912656.

The previous prime is 3346228733. The next prime is 3346228751. The reversal of 3346228747 is 7478226433.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3346228747 is a prime.

It is a super-2 number, since 2×3346228747² = 22394493654498380018, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3346228697 and 3346228706.

It is not an unprimeable number, because it can be changed into a prime (3346228777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20157922 + ... + 20158087.

It is an arithmetic number, because the mean of its divisors is an integer number (846636210).

Almost surely, 2^3346228747 is an apocalyptic number.

3346228747 is a deficient number, since it is larger than the sum of its proper divisors (40316093).

3346228747 is an equidigital number, since it uses as much as digits as its factorization.

3346228747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40316092.

The product of its digits is 1354752, while the sum is 46.

The square root of 3346228747 is about 57846.5966760362. The cubic root of 3346228747 is about 1495.7254223767.

The spelling of 3346228747 in words is "three billion, three hundred forty-six million, two hundred twenty-eight thousand, seven hundred forty-seven".