3317813345 has 48 divisors (see below), whose sum is σ = 5264757120. Its totient is φ = 1959344640.

The previous prime is 3317813341. The next prime is 3317813377. The reversal of 3317813345 is 5433187133.

It is a happy number.

It is not a de Polignac number, because 3317813345 - 2² = 3317813341 is a prime.

It is a super-2 number, since 2×3317813345² = 22015770784520178050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3317813299 and 3317813308.

It is not an unprimeable number, because it can be changed into a prime (3317813341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 59849 + ... + 101081.

It is an arithmetic number, because the mean of its divisors is an integer number (109682440).

Almost surely, 2^3317813345 is an apocalyptic number.

3317813345 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3317813345 is a deficient number, since it is larger than the sum of its proper divisors (1946943775).

3317813345 is a wasteful number, since it uses less digits than its factorization.

3317813345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41286 (or 41275 counting only the distinct ones).

The product of its digits is 90720, while the sum is 38.

The square root of 3317813345 is about 57600.4630623748. The cubic root of 3317813345 is about 1491.4795964164.

The spelling of 3317813345 in words is "three billion, three hundred seventeen million, eight hundred thirteen thousand, three hundred forty-five".