38846648 has 8 divisors (see below), whose sum is σ = 72837480. Its totient is φ = 19423320.

The previous prime is 38846641. The next prime is 38846653. The reversal of 38846648 is 84664883.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38846641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2427908 + ... + 2427923.

It is an arithmetic number, because the mean of its divisors is an integer number (9104685).

Almost surely, 2^38846648 is an apocalyptic number.

It is an amenable number.

38846648 is a deficient number, since it is larger than the sum of its proper divisors (33990832).

38846648 is a wasteful number, since it uses less digits than its factorization.

38846648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4855837 (or 4855833 counting only the distinct ones).

The product of its digits is 884736, while the sum is 47.

The square root of 38846648 is about 6232.7079187140. The cubic root of 38846648 is about 338.6760740631.

The spelling of 38846648 in words is "thirty-eight million, eight hundred forty-six thousand, six hundred forty-eight".