38672304 has 40 divisors (see below), whose sum is σ = 108987072. Its totient is φ = 11718720.

The previous prime is 38672299. The next prime is 38672321. The reversal of 38672304 is 40327683.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36094 + ... + 37149.

Almost surely, 2^38672304 is an apocalyptic number.

It is an amenable number.

38672304 is an abundant number, since it is smaller than the sum of its proper divisors (70314768).

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

38672304 is a wasteful number, since it uses less digits than its factorization.

38672304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73265 (or 73259 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 38672304 is about 6218.7059747185. The cubic root of 38672304 is about 338.1686540877.

Adding to 38672304 its reverse (40327683), we get a palindrome (78999987).

The spelling of 38672304 in words is "thirty-eight million, six hundred seventy-two thousand, three hundred four".