38859408 has 120 divisors (see below), whose sum is σ = 130894400. Its totient is φ = 10513152.

The previous prime is 38859371. The next prime is 38859409. The reversal of 38859408 is 80495883.

It is a super-2 number, since 2×38859408² = 3020107180220928, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38859409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18138 + ... + 20166.

Almost surely, 2^38859408 is an apocalyptic number.

38859408 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38859408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65447200).

38859408 is an abundant number, since it is smaller than the sum of its proper divisors (92034992).

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

38859408 is a wasteful number, since it uses less digits than its factorization.

38859408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2069 (or 2060 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 38859408 is about 6233.7314667862. The cubic root of 38859408 is about 338.7131517677.

The spelling of 38859408 in words is "thirty-eight million, eight hundred fifty-nine thousand, four hundred eight".