38346128 has 10 divisors (see below), whose sum is σ = 74295654. Its totient is φ = 19173056.

The previous prime is 38346127. The next prime is 38346131. The reversal of 38346128 is 82164383.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 35617024 + 2729104 = 5968^2 + 1652^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38346127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1198301 + ... + 1198332.

Almost surely, 2^38346128 is an apocalyptic number.

It is an amenable number.

38346128 is a deficient number, since it is larger than the sum of its proper divisors (35949526).

38346128 is a wasteful number, since it uses less digits than its factorization.

38346128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2396641 (or 2396635 counting only the distinct ones).

The product of its digits is 27648, while the sum is 35.

The square root of 38346128 is about 6192.4250500107. The cubic root of 38346128 is about 337.2152235186.

The spelling of 38346128 in words is "thirty-eight million, three hundred forty-six thousand, one hundred twenty-eight".