38304312 has 16 divisors (see below), whose sum is σ = 95760840. Its totient is φ = 12768096.

The previous prime is 38304311. The next prime is 38304317. The reversal of 38304312 is 21340383.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 1596013 = 38304312 / (3 + 8 + 3 + 0 + 4 + 3 + 1 + 2).

It is a fibodiv number, since the Fibonacci-like sequence with seeds 38304 and 312 contains 38304312 itself.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38304311) 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, 797983 + ... + 798030.

Almost surely, 2^38304312 is an apocalyptic number.

It is an amenable number.

38304312 is an abundant number, since it is smaller than the sum of its proper divisors (57456528).

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

38304312 is a wasteful number, since it uses less digits than its factorization.

38304312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1596022 (or 1596018 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 38304312 is about 6189.0477458168. The cubic root of 38304312 is about 337.0926025284.

Adding to 38304312 its reverse (21340383), we get a palindrome (59644695).

The spelling of 38304312 in words is "thirty-eight million, three hundred four thousand, three hundred twelve".