361134863 has 2 divisors, whose sum is σ = 361134864. Its totient is φ = 361134862.

The previous prime is 361134857. The next prime is 361134899. The reversal of 361134863 is 368431163.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 361134863 - 2⁸ = 361134607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (361134803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180567431 + 180567432.

It is an arithmetic number, because the mean of its divisors is an integer number (180567432).

Almost surely, 2^361134863 is an apocalyptic number.

361134863 is a deficient number, since it is larger than the sum of its proper divisors (1).

361134863 is an equidigital number, since it uses as much as digits as its factorization.

361134863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 35.

The square root of 361134863 is about 19003.5486949149. The cubic root of 361134863 is about 712.1253928198.

The spelling of 361134863 in words is "three hundred sixty-one million, one hundred thirty-four thousand, eight hundred sixty-three".