4381797346 has 16 divisors (see below), whose sum is σ = 6747796440. Its totient is φ = 2132766720.

The previous prime is 4381797341. The next prime is 4381797373. The reversal of 4381797346 is 6437971834.

It can be written as a sum of positive squares in 4 ways, for example, as 3795915321 + 585882025 = 61611^2 + 24205^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4381797293 and 4381797302.

It is not an unprimeable number, because it can be changed into a prime (4381797341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20991 + ... + 95938.

Almost surely, 2^4381797346 is an apocalyptic number.

4381797346 is a deficient number, since it is larger than the sum of its proper divisors (2365999094).

4381797346 is a wasteful number, since it uses less digits than its factorization.

4381797346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117429.

The product of its digits is 3048192, while the sum is 52.

The square root of 4381797346 is about 66195.1459398648. The cubic root of 4381797346 is about 1636.3797480200.

The spelling of 4381797346 in words is "four billion, three hundred eighty-one million, seven hundred ninety-seven thousand, three hundred forty-six".