364720273 has 2 divisors, whose sum is σ = 364720274. Its totient is φ = 364720272.

The previous prime is 364720267. The next prime is 364720283. The reversal of 364720273 is 372027463.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 335915584 + 28804689 = 18328^2 + 5367^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-364720273 is a prime.

It is not a weakly prime, because it can be changed into another prime (364720283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 182360136 + 182360137.

It is an arithmetic number, because the mean of its divisors is an integer number (182360137).

Almost surely, 2^364720273 is an apocalyptic number.

It is an amenable number.

364720273 is a deficient number, since it is larger than the sum of its proper divisors (1).

364720273 is an equidigital number, since it uses as much as digits as its factorization.

364720273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336, while the sum is 34.

The square root of 364720273 is about 19097.6509812071. The cubic root of 364720273 is about 714.4743380689.

The spelling of 364720273 in words is "three hundred sixty-four million, seven hundred twenty thousand, two hundred seventy-three".