361111347 has 12 divisors (see below), whose sum is σ = 523104400. Its totient is φ = 240049008.

The previous prime is 361111319. The next prime is 361111369. The reversal of 361111347 is 743111163.

361111347 is a `hidden beast` number, since 3 + 611 + 1 + 1 + 3 + 47 = 666.

It is not a de Polignac number, because 361111347 - 2²⁶ = 294002483 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 361111347.

It is not an unprimeable number, because it can be changed into a prime (361111747) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54343 + ... + 60624.

Almost surely, 2^361111347 is an apocalyptic number.

361111347 is a deficient number, since it is larger than the sum of its proper divisors (161993053).

361111347 is a wasteful number, since it uses less digits than its factorization.

361111347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115322 (or 115319 counting only the distinct ones).

The product of its digits is 1512, while the sum is 27.

The square root of 361111347 is about 19002.9299582985. The cubic root of 361111347 is about 712.1099353403.

The spelling of 361111347 in words is "three hundred sixty-one million, one hundred eleven thousand, three hundred forty-seven".