361086601 has 2 divisors, whose sum is σ = 361086602. Its totient is φ = 361086600.

The previous prime is 361086599. The next prime is 361086611. The reversal of 361086601 is 106680163.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 304851600 + 56235001 = 17460^2 + 7499^2 .

It is a cyclic number.

It is not a de Polignac number, because 361086601 - 2¹ = 361086599 is a prime.

Together with 361086599, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (361086611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180543300 + 180543301.

It is an arithmetic number, because the mean of its divisors is an integer number (180543301).

Almost surely, 2^361086601 is an apocalyptic number.

It is an amenable number.

361086601 is a deficient number, since it is larger than the sum of its proper divisors (1).

361086601 is an equidigital number, since it uses as much as digits as its factorization.

361086601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 361086601 is about 19002.2788370237. The cubic root of 361086601 is about 712.0936686355.

The spelling of 361086601 in words is "three hundred sixty-one million, eighty-six thousand, six hundred one".