361040163 has 24 divisors (see below), whose sum is σ = 530580624. Its totient is φ = 218211840.

The previous prime is 361040161. The next prime is 361040171.

361040163 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 361040163 - 2¹ = 361040161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (361040161) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 156031 + ... + 158327.

It is an arithmetic number, because the mean of its divisors is an integer number (22107526).

Almost surely, 2^361040163 is an apocalyptic number.

361040163 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

361040163 is a deficient number, since it is larger than the sum of its proper divisors (169540461).

361040163 is a wasteful number, since it uses less digits than its factorization.

361040163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2755 (or 2744 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 361040163 is about 19001.0568916574. The cubic root of 361040163 is about 712.0631407572.

The spelling of 361040163 in words is "three hundred sixty-one million, forty thousand, one hundred sixty-three".