38030401 has 2 divisors, whose sum is σ = 38030402. Its totient is φ = 38030400.

The previous prime is 38030393. The next prime is 38030441. The reversal of 38030401 is 10403083.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36590401 + 1440000 = 6049^2 + 1200^2 .

It is a cyclic number.

It is not a de Polignac number, because 38030401 - 2³ = 38030393 is a prime.

It is a super-2 number, since 2×38030401² = 2892622800441602, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (38030441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19015200 + 19015201.

It is an arithmetic number, because the mean of its divisors is an integer number (19015201).

Almost surely, 2^38030401 is an apocalyptic number.

It is an amenable number.

38030401 is a deficient number, since it is larger than the sum of its proper divisors (1).

38030401 is an equidigital number, since it uses as much as digits as its factorization.

38030401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 38030401 is about 6166.8793566925. The cubic root of 38030401 is about 336.2871724082.

Adding to 38030401 its reverse (10403083), we get a palindrome (48433484).

The spelling of 38030401 in words is "thirty-eight million, thirty thousand, four hundred one".