38472316 has 6 divisors (see below), whose sum is σ = 67326560. Its totient is φ = 19236156.

The previous prime is 38472311. The next prime is 38472331. The reversal of 38472316 is 61327483.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38472311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4809036 + ... + 4809043.

Almost surely, 2^38472316 is an apocalyptic number.

It is an amenable number.

38472316 is a deficient number, since it is larger than the sum of its proper divisors (28854244).

38472316 is a wasteful number, since it uses less digits than its factorization.

38472316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9618083 (or 9618081 counting only the distinct ones).

The product of its digits is 24192, while the sum is 34.

The square root of 38472316 is about 6202.6055815278. The cubic root of 38472316 is about 337.5847169133.

Adding to 38472316 its reverse (61327483), we get a palindrome (99799799).

The spelling of 38472316 in words is "thirty-eight million, four hundred seventy-two thousand, three hundred sixteen".