361413343 has 4 divisors (see below), whose sum is σ = 366807640. Its totient is φ = 356019048.

The previous prime is 361413337. The next prime is 361413361. The reversal of 361413343 is 343314163.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-361413343 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 (361413313) 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, 2697048 + ... + 2697181.

It is an arithmetic number, because the mean of its divisors is an integer number (91701910).

Almost surely, 2^361413343 is an apocalyptic number.

361413343 is a deficient number, since it is larger than the sum of its proper divisors (5394297).

361413343 is an equidigital number, since it uses as much as digits as its factorization.

361413343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5394296.

The product of its digits is 7776, while the sum is 28.

The square root of 361413343 is about 19010.8743354955. The cubic root of 361413343 is about 712.3083916077.

The spelling of 361413343 in words is "three hundred sixty-one million, four hundred thirteen thousand, three hundred forty-three".