36979274654197 has 2 divisors, whose sum is σ = 36979274654198. Its totient is φ = 36979274654196.

The previous prime is 36979274654149. The next prime is 36979274654219. The reversal of 36979274654197 is 79145647297963.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29810300534161 + 7168974120036 = 5459881^2 + 2677494^2 .

It is an emirp because it is prime and its reverse (79145647297963) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36979274654197 - 2¹⁹ = 36979274129909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36979214654197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18489637327098 + 18489637327099.

It is an arithmetic number, because the mean of its divisors is an integer number (18489637327099).

Almost surely, 2^{36979274654197} is an apocalyptic number.

It is an amenable number.

36979274654197 is a deficient number, since it is larger than the sum of its proper divisors (1).

36979274654197 is an equidigital number, since it uses as much as digits as its factorization.

36979274654197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320812160, while the sum is 79.

The spelling of 36979274654197 in words is "thirty-six trillion, nine hundred seventy-nine billion, two hundred seventy-four million, six hundred fifty-four thousand, one hundred ninety-seven".