3381185247 has 16 divisors (see below), whose sum is σ = 4921008768. Its totient is φ = 2047986080.

The previous prime is 3381185243. The next prime is 3381185257. The reversal of 3381185247 is 7425811833.

It is a cyclic number.

It is not a de Polignac number, because 3381185247 - 2² = 3381185243 is a prime.

It is a super-2 number, since 2×3381185247² = 22864827349060902018, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3381185199 and 3381185208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3381185243) 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 15 ways as a sum of consecutive naturals, for example, 27628 + ... + 86750.

It is an arithmetic number, because the mean of its divisors is an integer number (307563048).

Almost surely, 2^3381185247 is an apocalyptic number.

3381185247 is a deficient number, since it is larger than the sum of its proper divisors (1539823521).

3381185247 is a wasteful number, since it uses less digits than its factorization.

3381185247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60870.

The product of its digits is 161280, while the sum is 42.

The square root of 3381185247 is about 58147.9599556167. The cubic root of 3381185247 is about 1500.9157736808.

The spelling of 3381185247 in words is "three billion, three hundred eighty-one million, one hundred eighty-five thousand, two hundred forty-seven".