3317878241 has 2 divisors, whose sum is σ = 3317878242. Its totient is φ = 3317878240.

The previous prime is 3317878189. The next prime is 3317878303. The reversal of 3317878241 is 1428787133.

3317878241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1764336016 + 1553542225 = 42004^2 + 39415^2 .

It is a cyclic number.

It is not a de Polignac number, because 3317878241 - 2¹⁴ = 3317861857 is a prime.

It is a super-2 number, since 2×3317878241² = 22016632044202508162, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3317878192 and 3317878201.

It is not a weakly prime, because it can be changed into another prime (3317868241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1658939120 + 1658939121.

It is an arithmetic number, because the mean of its divisors is an integer number (1658939121).

Almost surely, 2^3317878241 is an apocalyptic number.

It is an amenable number.

3317878241 is a deficient number, since it is larger than the sum of its proper divisors (1).

3317878241 is an equidigital number, since it uses as much as digits as its factorization.

3317878241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 225792, while the sum is 44.

The square root of 3317878241 is about 57601.0263884247. The cubic root of 3317878241 is about 1491.4893207357.

The spelling of 3317878241 in words is "three billion, three hundred seventeen million, eight hundred seventy-eight thousand, two hundred forty-one".