350800447 has 4 divisors (see below), whose sum is σ = 356551336. Its totient is φ = 345049560.

The previous prime is 350800397. The next prime is 350800451. The reversal of 350800447 is 744008053.

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

It is a cyclic number.

It is not a de Polignac number, because 350800447 - 2⁷ = 350800319 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 (350800147) 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, 2875353 + ... + 2875474.

It is an arithmetic number, because the mean of its divisors is an integer number (89137834).

Almost surely, 2^350800447 is an apocalyptic number.

350800447 is a deficient number, since it is larger than the sum of its proper divisors (5750889).

350800447 is an equidigital number, since it uses as much as digits as its factorization.

350800447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5750888.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 350800447 is about 18729.6675624529. The cubic root of 350800447 is about 705.2667012337.

The spelling of 350800447 in words is "three hundred fifty million, eight hundred thousand, four hundred forty-seven".