361160631 has 48 divisors (see below), whose sum is σ = 600765984. Its totient is φ = 207101952.

The previous prime is 361160629. The next prime is 361160647. The reversal of 361160631 is 136061163.

It is a happy number.

It is not a de Polignac number, because 361160631 - 2¹ = 361160629 is a prime.

It is a super-2 number, since 2×361160631² = 260874002768636322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 361160595 and 361160604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361160621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 211975 + ... + 213671.

It is an arithmetic number, because the mean of its divisors is an integer number (12515958).

Almost surely, 2^361160631 is an apocalyptic number.

361160631 is a deficient number, since it is larger than the sum of its proper divisors (239605353).

361160631 is a wasteful number, since it uses less digits than its factorization.

361160631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1840 (or 1837 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 361160631 is about 19004.2266614561. The cubic root of 361160631 is about 712.1423298080.

The spelling of 361160631 in words is "three hundred sixty-one million, one hundred sixty thousand, six hundred thirty-one".