350940001 has 4 divisors (see below), whose sum is σ = 350993412. Its totient is φ = 350886592.

The previous prime is 350939999. The next prime is 350940011. The reversal of 350940001 is 100049053.

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

It can be written as a sum of positive squares in 2 ways, for example, as 149328400 + 201611601 = 12220^2 + 14199^2 .

It is a cyclic number.

It is not a de Polignac number, because 350940001 - 2¹ = 350939999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (350940011) 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, 15196 + ... + 30541.

It is an arithmetic number, because the mean of its divisors is an integer number (87748353).

Almost surely, 2^350940001 is an apocalyptic number.

It is an amenable number.

350940001 is a deficient number, since it is larger than the sum of its proper divisors (53411).

350940001 is an equidigital number, since it uses as much as digits as its factorization.

350940001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53410.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 350940001 is about 18733.3926719108. The cubic root of 350940001 is about 705.3602109404.

Adding to 350940001 its reverse (100049053), we get a palindrome (450989054).

The spelling of 350940001 in words is "three hundred fifty million, nine hundred forty thousand, one".