38479128 has 16 divisors (see below), whose sum is σ = 96197880. Its totient is φ = 12826368.

The previous prime is 38479127. The next prime is 38479139. The reversal of 38479128 is 82197483.

It is a self number, because there is not a number n which added to its sum of digits gives 38479128.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38479121) 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, 801625 + ... + 801672.

Almost surely, 2^38479128 is an apocalyptic number.

It is an amenable number.

38479128 is an abundant number, since it is smaller than the sum of its proper divisors (57718752).

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

38479128 is a wasteful number, since it uses less digits than its factorization.

38479128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1603306 (or 1603302 counting only the distinct ones).

The product of its digits is 96768, while the sum is 42.

The square root of 38479128 is about 6203.1546812892. The cubic root of 38479128 is about 337.6046402558.

The spelling of 38479128 in words is "thirty-eight million, four hundred seventy-nine thousand, one hundred twenty-eight".