3678283381 has 2 divisors, whose sum is σ = 3678283382. Its totient is φ = 3678283380.

The previous prime is 3678283337. The next prime is 3678283423. The reversal of 3678283381 is 1833828763.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3076366225 + 601917156 = 55465^2 + 24534^2 .

It is a cyclic number.

It is not a de Polignac number, because 3678283381 - 2²³ = 3669894773 is a prime.

It is a super-2 number, since 2×3678283381² = 27059537261881582322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3678283181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1839141690 + 1839141691.

It is an arithmetic number, because the mean of its divisors is an integer number (1839141691).

Almost surely, 2^3678283381 is an apocalyptic number.

It is an amenable number.

3678283381 is a deficient number, since it is larger than the sum of its proper divisors (1).

3678283381 is an equidigital number, since it uses as much as digits as its factorization.

3678283381 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1161216, while the sum is 49.

The square root of 3678283381 is about 60648.8530889084. The cubic root of 3678283381 is about 1543.6484279940.

The spelling of 3678283381 in words is "three billion, six hundred seventy-eight million, two hundred eighty-three thousand, three hundred eighty-one".