36464334197 has 2 divisors, whose sum is σ = 36464334198. Its totient is φ = 36464334196.

The previous prime is 36464334173. The next prime is 36464334211. The reversal of 36464334197 is 79143346463.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21636644836 + 14827689361 = 147094^2 + 121769^2 .

It is a cyclic number.

It is not a de Polignac number, because 36464334197 - 2¹⁰ = 36464333173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36464334397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18232167098 + 18232167099.

It is an arithmetic number, because the mean of its divisors is an integer number (18232167099).

Almost surely, 2^36464334197 is an apocalyptic number.

It is an amenable number.

36464334197 is a deficient number, since it is larger than the sum of its proper divisors (1).

36464334197 is an equidigital number, since it uses as much as digits as its factorization.

36464334197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3919104, while the sum is 50.

The spelling of 36464334197 in words is "thirty-six billion, four hundred sixty-four million, three hundred thirty-four thousand, one hundred ninety-seven".