38669848 has 16 divisors (see below), whose sum is σ = 82864080. Its totient is φ = 16572768.

The previous prime is 38669801. The next prime is 38669863. The reversal of 38669848 is 84896683.

It is a junction number, because it is equal to n+sod(n) for n = 38669795 and 38669804.

It is a congruent number.

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, 345211 + ... + 345322.

It is an arithmetic number, because the mean of its divisors is an integer number (5179005).

Almost surely, 2^38669848 is an apocalyptic number.

It is an amenable number.

38669848 is an abundant number, since it is smaller than the sum of its proper divisors (44194232).

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

38669848 is a wasteful number, since it uses less digits than its factorization.

38669848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690546 (or 690542 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 52.

The square root of 38669848 is about 6218.5085028486. The cubic root of 38669848 is about 338.1614951332.

The spelling of 38669848 in words is "thirty-eight million, six hundred sixty-nine thousand, eight hundred forty-eight".