38308608 has 108 divisors (see below), whose sum is σ = 119042560. Its totient is φ = 11778048.

The previous prime is 38308607. The next prime is 38308649. The reversal of 38308608 is 80680383.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (38308603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29313 + ... + 30591.

Almost surely, 2^38308608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38308608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59521280).

38308608 is an abundant number, since it is smaller than the sum of its proper divisors (80733952).

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

38308608 is a wasteful number, since it uses less digits than its factorization.

38308608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314 (or 1297 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 38308608 is about 6189.3948007863. The cubic root of 38308608 is about 337.1052042053.

The spelling of 38308608 in words is "thirty-eight million, three hundred eight thousand, six hundred eight".