38464684 has 12 divisors (see below), whose sum is σ = 67407424. Its totient is φ = 19205424.

The previous prime is 38464669. The next prime is 38464687. The reversal of 38464684 is 48646483.

38464684 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 38464684.

It is not an unprimeable number, because it can be changed into a prime (38464687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3324 + ... + 9379.

Almost surely, 2^38464684 is an apocalyptic number.

It is an amenable number.

38464684 is a deficient number, since it is larger than the sum of its proper divisors (28942740).

38464684 is a wasteful number, since it uses less digits than its factorization.

38464684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13464 (or 13462 counting only the distinct ones).

The product of its digits is 442368, while the sum is 43.

The square root of 38464684 is about 6201.9903256938. The cubic root of 38464684 is about 337.5623924888.

The spelling of 38464684 in words is "thirty-eight million, four hundred sixty-four thousand, six hundred eighty-four".