38612304 has 60 divisors (see below), whose sum is σ = 114424596. Its totient is φ = 12112896.

The previous prime is 38612303. The next prime is 38612309. The reversal of 38612304 is 40321683.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 26501904 + 12110400 = 5148^2 + 3480^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38612303) 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 11 ways as a sum of consecutive naturals, for example, 5439 + ... + 10334.

Almost surely, 2^38612304 is an apocalyptic number.

38612304 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

38612304 is an abundant number, since it is smaller than the sum of its proper divisors (75812292).

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

38612304 is a wasteful number, since it uses less digits than its factorization.

38612304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15804 (or 15795 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 38612304 is about 6213.8799473437. The cubic root of 38612304 is about 337.9936742394.

Adding to 38612304 its reverse (40321683), we get a palindrome (78933987).

The spelling of 38612304 in words is "thirty-eight million, six hundred twelve thousand, three hundred four".