350688001 has 4 divisors (see below), whose sum is σ = 350816004. Its totient is φ = 350560000.

The previous prime is 350687977. The next prime is 350688007. The reversal of 350688001 is 100886053.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 100886053 = 293 ⋅344321.

It can be written as a sum of positive squares in 2 ways, for example, as 160275600 + 190412401 = 12660^2 + 13799^2 .

It is a cyclic number.

It is not a de Polignac number, because 350688001 - 2¹⁵ = 350655233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (350688007) 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, 59800 + ... + 65401.

It is an arithmetic number, because the mean of its divisors is an integer number (87704001).

Almost surely, 2^350688001 is an apocalyptic number.

It is an amenable number.

350688001 is a deficient number, since it is larger than the sum of its proper divisors (128003).

350688001 is a wasteful number, since it uses less digits than its factorization.

350688001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128002.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 350688001 is about 18726.6655067046. The cubic root of 350688001 is about 705.1913375000.

The spelling of 350688001 in words is "three hundred fifty million, six hundred eighty-eight thousand, one".