361090263 has 8 divisors (see below), whose sum is σ = 496984576. Its totient is φ = 232961400.

The previous prime is 361090243. The next prime is 361090273. The reversal of 361090263 is 362090163.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 361090263 - 2¹⁴ = 361073879 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 361090263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361090243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1941253 + ... + 1941438.

It is an arithmetic number, because the mean of its divisors is an integer number (62123072).

Almost surely, 2^361090263 is an apocalyptic number.

361090263 is a deficient number, since it is larger than the sum of its proper divisors (135894313).

361090263 is a wasteful number, since it uses less digits than its factorization.

361090263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3882725.

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 361090263 is about 19002.3751936436. The cubic root of 361090263 is about 712.0960758865.

The spelling of 361090263 in words is "three hundred sixty-one million, ninety thousand, two hundred sixty-three".