38344461 has 4 divisors (see below), whose sum is σ = 51125952. Its totient is φ = 25562972.

The previous prime is 38344459. The next prime is 38344463. The reversal of 38344461 is 16444383.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 16444383 = 3 ⋅5481461.

It is an interprime number because it is at equal distance from previous prime (38344459) and next prime (38344463).

It is a cyclic number.

It is not a de Polignac number, because 38344461 - 2¹ = 38344459 is a prime.

It is a super-3 number, since 3×38344461³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38344463) 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, 6390741 + ... + 6390746.

It is an arithmetic number, because the mean of its divisors is an integer number (12781488).

Almost surely, 2^38344461 is an apocalyptic number.

It is an amenable number.

38344461 is a deficient number, since it is larger than the sum of its proper divisors (12781491).

38344461 is a wasteful number, since it uses less digits than its factorization.

38344461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12781490.

The product of its digits is 27648, while the sum is 33.

The square root of 38344461 is about 6192.2904486143. The cubic root of 38344461 is about 337.2103369241.

It can be divided in two parts, 383 and 44461, that added together give a palindrome (44844).

The spelling of 38344461 in words is "thirty-eight million, three hundred forty-four thousand, four hundred sixty-one".