350170349 has 6 divisors (see below), whose sum is σ = 351687690. Its totient is φ = 348659520.

The previous prime is 350170343. The next prime is 350170357. The reversal of 350170349 is 943071053.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 221801449 + 128368900 = 14893^2 + 11330^2 .

It is not a de Polignac number, because 350170349 - 2¹⁶ = 350104813 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 (350170343) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55067 + ... + 61095.

It is an arithmetic number, because the mean of its divisors is an integer number (58614615).

Almost surely, 2^350170349 is an apocalyptic number.

It is an amenable number.

350170349 is a deficient number, since it is larger than the sum of its proper divisors (1517341).

350170349 is an frugal number, since it uses more digits than its factorization.

350170349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6511 (or 6270 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 350170349 is about 18712.8391485632. The cubic root of 350170349 is about 704.8441880235.

The spelling of 350170349 in words is "three hundred fifty million, one hundred seventy thousand, three hundred forty-nine".