3736684513 has 2 divisors, whose sum is σ = 3736684514. Its totient is φ = 3736684512.

The previous prime is 3736684433. The next prime is 3736684579. The reversal of 3736684513 is 3154866373.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3337603984 + 399080529 = 57772^2 + 19977^2 .

It is a cyclic number.

It is not a de Polignac number, because 3736684513 - 2¹⁷ = 3736553441 is a prime.

It is a super-2 number, since 2×3736684513² = 27925622299388094338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3736684613) 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, 1868342256 + 1868342257.

It is an arithmetic number, because the mean of its divisors is an integer number (1868342257).

Almost surely, 2^3736684513 is an apocalyptic number.

It is an amenable number.

3736684513 is a deficient number, since it is larger than the sum of its proper divisors (1).

3736684513 is an equidigital number, since it uses as much as digits as its factorization.

3736684513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1088640, while the sum is 46.

The square root of 3736684513 is about 61128.4263906736. The cubic root of 3736684513 is about 1551.7752138009.

The spelling of 3736684513 in words is "three billion, seven hundred thirty-six million, six hundred eighty-four thousand, five hundred thirteen".