3668798053 has 2 divisors, whose sum is σ = 3668798054. Its totient is φ = 3668798052.

The previous prime is 3668798047. The next prime is 3668798087. The reversal of 3668798053 is 3508978663.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2567752929 + 1101045124 = 50673^2 + 33182^2 .

It is a cyclic number.

It is not a de Polignac number, because 3668798053 - 2⁹ = 3668797541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3668797985 and 3668798003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3668798093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1834399026 + 1834399027.

It is an arithmetic number, because the mean of its divisors is an integer number (1834399027).

Almost surely, 2^3668798053 is an apocalyptic number.

It is an amenable number.

3668798053 is a deficient number, since it is larger than the sum of its proper divisors (1).

3668798053 is an equidigital number, since it uses as much as digits as its factorization.

3668798053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6531840, while the sum is 55.

The square root of 3668798053 is about 60570.6038685434. The cubic root of 3668798053 is about 1542.3203976630.

The spelling of 3668798053 in words is "three billion, six hundred sixty-eight million, seven hundred ninety-eight thousand, fifty-three".