38350001 has 4 divisors (see below), whose sum is σ = 38362404. Its totient is φ = 38337600.

The previous prime is 38349989. The next prime is 38350009. The reversal of 38350001 is 10005383.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 10005383 = 677 ⋅14779.

It can be written as a sum of positive squares in 2 ways, for example, as 33918976 + 4431025 = 5824^2 + 2105^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38350001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38350009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2621 + ... + 9141.

It is an arithmetic number, because the mean of its divisors is an integer number (9590601).

Almost surely, 2^38350001 is an apocalyptic number.

It is an amenable number.

38350001 is a deficient number, since it is larger than the sum of its proper divisors (12403).

38350001 is an equidigital number, since it uses as much as digits as its factorization.

38350001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12402.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 38350001 is about 6192.7377628961. The cubic root of 38350001 is about 337.2265761693.

Adding to 38350001 its reverse (10005383), we get a palindrome (48355384).

The spelling of 38350001 in words is "thirty-eight million, three hundred fifty thousand, one".