361376005 has 4 divisors (see below), whose sum is σ = 433651212. Its totient is φ = 289100800.

The previous prime is 361375981. The next prime is 361376033. The reversal of 361376005 is 500673163.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 500673163 = 97 ⋅5161579.

It can be written as a sum of positive squares in 2 ways, for example, as 213364449 + 148011556 = 14607^2 + 12166^2 .

It is not a de Polignac number, because 361376005 - 2¹⁵ = 361343237 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36137596 + ... + 36137605.

It is an arithmetic number, because the mean of its divisors is an integer number (108412803).

Almost surely, 2^361376005 is an apocalyptic number.

It is an amenable number.

361376005 is a deficient number, since it is larger than the sum of its proper divisors (72275207).

361376005 is an equidigital number, since it uses as much as digits as its factorization.

361376005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72275206.

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 361376005 is about 19009.8922932246. The cubic root of 361376005 is about 712.2838609817.

The spelling of 361376005 in words is "three hundred sixty-one million, three hundred seventy-six thousand, five".