38523984 has 20 divisors (see below), whose sum is σ = 99520416. Its totient is φ = 12841312.

The previous prime is 38523971. The next prime is 38523997. The reversal of 38523984 is 48932583.

It is an interprime number because it is at equal distance from previous prime (38523971) and next prime (38523997).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401244 + ... + 401339.

Almost surely, 2^38523984 is an apocalyptic number.

It is an amenable number.

38523984 is an abundant number, since it is smaller than the sum of its proper divisors (60996432).

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

38523984 is a wasteful number, since it uses less digits than its factorization.

38523984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802594 (or 802588 counting only the distinct ones).

The product of its digits is 207360, while the sum is 42.

The square root of 38523984 is about 6206.7692078891. The cubic root of 38523984 is about 337.7357737986.

The spelling of 38523984 in words is "thirty-eight million, five hundred twenty-three thousand, nine hundred eighty-four".