361746841 has 4 divisors (see below), whose sum is σ = 374220900. Its totient is φ = 349272784.

The previous prime is 361746839. The next prime is 361746851. The reversal of 361746841 is 148647163.

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

It can be written as a sum of positive squares in 2 ways, for example, as 292923225 + 68823616 = 17115^2 + 8296^2 .

It is a cyclic number.

It is not a de Polignac number, because 361746841 - 2¹ = 361746839 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 361746794 and 361746803.

It is not an unprimeable number, because it can be changed into a prime (361746811) 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, 6236986 + ... + 6237043.

It is an arithmetic number, because the mean of its divisors is an integer number (93555225).

Almost surely, 2^361746841 is an apocalyptic number.

It is an amenable number.

361746841 is a deficient number, since it is larger than the sum of its proper divisors (12474059).

361746841 is a wasteful number, since it uses less digits than its factorization.

361746841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12474058.

The product of its digits is 96768, while the sum is 40.

The square root of 361746841 is about 19019.6435560712. The cubic root of 361746841 is about 712.5274209617.

The spelling of 361746841 in words is "three hundred sixty-one million, seven hundred forty-six thousand, eight hundred forty-one".