36779297741 has 2 divisors, whose sum is σ = 36779297742. Its totient is φ = 36779297740.

The previous prime is 36779297579. The next prime is 36779297767. The reversal of 36779297741 is 14779297763.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31605372841 + 5173924900 = 177779^2 + 71930^2 .

It is a cyclic number.

It is not a de Polignac number, because 36779297741 - 2¹⁰ = 36779296717 is a prime.

It is a super-2 number, since 2×36779297741² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36779297141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18389648870 + 18389648871.

It is an arithmetic number, because the mean of its divisors is an integer number (18389648871).

Almost surely, 2^36779297741 is an apocalyptic number.

It is an amenable number.

36779297741 is a deficient number, since it is larger than the sum of its proper divisors (1).

36779297741 is an equidigital number, since it uses as much as digits as its factorization.

36779297741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28005264, while the sum is 62.

The spelling of 36779297741 in words is "thirty-six billion, seven hundred seventy-nine million, two hundred ninety-seven thousand, seven hundred forty-one".