350217407 has 8 divisors (see below), whose sum is σ = 355159584. Its totient is φ = 345305088.

The previous prime is 350217353. The next prime is 350217431. The reversal of 350217407 is 704712053.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 350217407 - 2²⁶ = 283108543 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 350217407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350217437) 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, 16703 + ... + 31295.

It is an arithmetic number, because the mean of its divisors is an integer number (44394948).

Almost surely, 2^350217407 is an apocalyptic number.

350217407 is a deficient number, since it is larger than the sum of its proper divisors (4942177).

350217407 is a wasteful number, since it uses less digits than its factorization.

350217407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14929.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 350217407 is about 18714.0964783235. The cubic root of 350217407 is about 704.8757603446.

The spelling of 350217407 in words is "three hundred fifty million, two hundred seventeen thousand, four hundred seven".