350403313 has 8 divisors (see below), whose sum is σ = 378358400. Its totient is φ = 322591248.

The previous prime is 350403307. The next prime is 350403359. The reversal of 350403313 is 313304053.

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 350403313 - 2¹³ = 350395121 is a prime.

It is a super-2 number, since 2×350403313² = 245564963522751938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (350403373) 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, 30633 + ... + 40486.

It is an arithmetic number, because the mean of its divisors is an integer number (47294800).

Almost surely, 2^350403313 is an apocalyptic number.

It is an amenable number.

350403313 is a deficient number, since it is larger than the sum of its proper divisors (27955087).

350403313 is a wasteful number, since it uses less digits than its factorization.

350403313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71511.

The product of its (nonzero) digits is 1620, while the sum is 22.

The square root of 350403313 is about 18719.0628237634. The cubic root of 350403313 is about 705.0004614118. Note that the first 3 decimals are identical.

Adding to 350403313 its reverse (313304053), we get a palindrome (663707366).

The spelling of 350403313 in words is "three hundred fifty million, four hundred three thousand, three hundred thirteen".