38322413 has 4 divisors (see below), whose sum is σ = 39257148. Its totient is φ = 37387680.

The previous prime is 38322409. The next prime is 38322419. The reversal of 38322413 is 31422383.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31422383 = 313 ⋅100391.

It can be written as a sum of positive squares in 2 ways, for example, as 10843849 + 27478564 = 3293^2 + 5242^2 .

It is a cyclic number.

It is not a de Polignac number, because 38322413 - 2² = 38322409 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38322419) 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, 467306 + ... + 467387.

It is an arithmetic number, because the mean of its divisors is an integer number (9814287).

Almost surely, 2^38322413 is an apocalyptic number.

It is an amenable number.

38322413 is a deficient number, since it is larger than the sum of its proper divisors (934735).

38322413 is an equidigital number, since it uses as much as digits as its factorization.

38322413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934734.

The product of its digits is 3456, while the sum is 26.

The square root of 38322413 is about 6190.5099143770. The cubic root of 38322413 is about 337.1456927420.

Adding to 38322413 its reverse (31422383), we get a palindrome (69744796).

The spelling of 38322413 in words is "thirty-eight million, three hundred twenty-two thousand, four hundred thirteen".