3368933849 has 2 divisors, whose sum is σ = 3368933850. Its totient is φ = 3368933848.

The previous prime is 3368933837. The next prime is 3368933891. The reversal of 3368933849 is 9483398633.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2109748624 + 1259185225 = 45932^2 + 35485^2 .

It is a cyclic number.

It is not a de Polignac number, because 3368933849 - 2²⁸ = 3100498393 is a prime.

It is a super-2 number, since 2×3368933849² = 22699430557875909602, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3368933794 and 3368933803.

It is not a weakly prime, because it can be changed into another prime (3368933899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1684466924 + 1684466925.

It is an arithmetic number, because the mean of its divisors is an integer number (1684466925).

Almost surely, 2^3368933849 is an apocalyptic number.

It is an amenable number.

3368933849 is a deficient number, since it is larger than the sum of its proper divisors (1).

3368933849 is an equidigital number, since it uses as much as digits as its factorization.

3368933849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10077696, while the sum is 56.

The square root of 3368933849 is about 58042.5175970168. The cubic root of 3368933849 is about 1499.1007719967.

The spelling of 3368933849 in words is "three billion, three hundred sixty-eight million, nine hundred thirty-three thousand, eight hundred forty-nine".