361227799 has 4 divisors (see below), whose sum is σ = 373683960. Its totient is φ = 348771640.

The previous prime is 361227773. The next prime is 361227817. The reversal of 361227799 is 997722163.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 361227799 - 2⁵ = 361227767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361227739) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6228037 + ... + 6228094.

It is an arithmetic number, because the mean of its divisors is an integer number (93420990).

Almost surely, 2^361227799 is an apocalyptic number.

361227799 is a deficient number, since it is larger than the sum of its proper divisors (12456161).

361227799 is a wasteful number, since it uses less digits than its factorization.

361227799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12456160.

The product of its digits is 285768, while the sum is 46.

The square root of 361227799 is about 19005.9937651258. The cubic root of 361227799 is about 712.1864747183.

The spelling of 361227799 in words is "three hundred sixty-one million, two hundred twenty-seven thousand, seven hundred ninety-nine".