38424312 has 24 divisors (see below), whose sum is σ = 104066040. Its totient is φ = 12808080.

The previous prime is 38424307. The next prime is 38424349. The reversal of 38424312 is 21342483.

38424312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 266764 + ... + 266907.

It is an arithmetic number, because the mean of its divisors is an integer number (4336085).

Almost surely, 2^38424312 is an apocalyptic number.

It is an amenable number.

38424312 is an abundant number, since it is smaller than the sum of its proper divisors (65641728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38424312 is a wasteful number, since it uses less digits than its factorization.

38424312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533683 (or 533676 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 38424312 is about 6198.7347096000. The cubic root of 38424312 is about 337.4442508740. Note that the first 3 decimals are identical.

Adding to 38424312 its reverse (21342483), we get a palindrome (59766795).

The spelling of 38424312 in words is "thirty-eight million, four hundred twenty-four thousand, three hundred twelve".