361746013 has 4 divisors (see below), whose sum is σ = 362309248. Its totient is φ = 361182780.

The previous prime is 361745999. The next prime is 361746017. The reversal of 361746013 is 310647163.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 361746013 - 2¹⁷ = 361614941 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 (361746017) 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, 280653 + ... + 281938.

It is an arithmetic number, because the mean of its divisors is an integer number (90577312).

Almost surely, 2^361746013 is an apocalyptic number.

It is an amenable number.

361746013 is a deficient number, since it is larger than the sum of its proper divisors (563235).

361746013 is an equidigital number, since it uses as much as digits as its factorization.

361746013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563234.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 361746013 is about 19019.6217890893. The cubic root of 361746013 is about 712.5268773282.

The spelling of 361746013 in words is "three hundred sixty-one million, seven hundred forty-six thousand, thirteen".