38369388 has 12 divisors (see below), whose sum is σ = 89528600. Its totient is φ = 12789792.

The previous prime is 38369381. The next prime is 38369447. The reversal of 38369388 is 88396383.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38369381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1598713 + ... + 1598736.

Almost surely, 2^38369388 is an apocalyptic number.

It is an amenable number.

38369388 is an abundant number, since it is smaller than the sum of its proper divisors (51159212).

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

38369388 is a wasteful number, since it uses less digits than its factorization.

38369388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3197456 (or 3197454 counting only the distinct ones).

The product of its digits is 746496, while the sum is 48.

The square root of 38369388 is about 6194.3028663442. The cubic root of 38369388 is about 337.2833924238.

The spelling of 38369388 in words is "thirty-eight million, three hundred sixty-nine thousand, three hundred eighty-eight".