38270401 has 8 divisors (see below), whose sum is σ = 42635880. Its totient is φ = 34108032.

The previous prime is 38270381. The next prime is 38270411. The reversal of 38270401 is 10407283.

It can be written as a sum of positive squares in 4 ways, for example, as 8850625 + 29419776 = 2975^2 + 5424^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38270401 - 2⁷ = 38270273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38270411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50380 + ... + 51133.

It is an arithmetic number, because the mean of its divisors is an integer number (5329485).

Almost surely, 2^38270401 is an apocalyptic number.

It is an amenable number.

38270401 is a deficient number, since it is larger than the sum of its proper divisors (4365479).

38270401 is a wasteful number, since it uses less digits than its factorization.

38270401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101555.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 38270401 is about 6186.3075416600. The cubic root of 38270401 is about 336.9930965663.

Adding to 38270401 its reverse (10407283), we get a palindrome (48677684).

The spelling of 38270401 in words is "thirty-eight million, two hundred seventy thousand, four hundred one".