38244866 has 16 divisors (see below), whose sum is σ = 66264480. Its totient is φ = 16361280.

The previous prime is 38244863. The next prime is 38244889. The reversal of 38244866 is 66844283.

It is not an unprimeable number, because it can be changed into a prime (38244863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50756 + ... + 51503.

It is an arithmetic number, because the mean of its divisors is an integer number (4141530).

Almost surely, 2^38244866 is an apocalyptic number.

38244866 is a deficient number, since it is larger than the sum of its proper divisors (28019614).

38244866 is a wasteful number, since it uses less digits than its factorization.

38244866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102289.

The product of its digits is 221184, while the sum is 41.

The square root of 38244866 is about 6184.2433651984. The cubic root of 38244866 is about 336.9181297246.

The spelling of 38244866 in words is "thirty-eight million, two hundred forty-four thousand, eight hundred sixty-six".