350322401 has 32 divisors (see below), whose sum is σ = 428953728. Its totient is φ = 281802240.

The previous prime is 350322391. The next prime is 350322463. The reversal of 350322401 is 104223053.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 350322401 - 2¹⁸ = 350060257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (350322481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 385790 + ... + 386696.

It is an arithmetic number, because the mean of its divisors is an integer number (13404804).

Almost surely, 2^350322401 is an apocalyptic number.

It is an amenable number.

350322401 is a deficient number, since it is larger than the sum of its proper divisors (78631327).

350322401 is a wasteful number, since it uses less digits than its factorization.

350322401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1041.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 350322401 is about 18716.9014796787. The cubic root of 350322401 is about 704.9461931002.

Adding to 350322401 its reverse (104223053), we get a palindrome (454545454).

The spelling of 350322401 in words is "three hundred fifty million, three hundred twenty-two thousand, four hundred one".