38004866 has 8 divisors (see below), whose sum is σ = 57118284. Its totient is φ = 18965440.

The previous prime is 38004859. The next prime is 38004871. The reversal of 38004866 is 66840083.

It can be written as a sum of positive squares in 2 ways, for example, as 36954241 + 1050625 = 6079^2 + 1025^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17195 + ... + 19278.

Almost surely, 2^38004866 is an apocalyptic number.

38004866 is a deficient number, since it is larger than the sum of its proper divisors (19113418).

38004866 is a wasteful number, since it uses less digits than its factorization.

38004866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36996.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 38004866 is about 6164.8086750523. The cubic root of 38004866 is about 336.2118903940.

The spelling of 38004866 in words is "thirty-eight million, four thousand, eight hundred sixty-six".