38673208 has 48 divisors (see below), whose sum is σ = 87508080. Its totient is φ = 15693696.

The previous prime is 38673191. The next prime is 38673241. The reversal of 38673208 is 80237683.

It is a super-2 number, since 2×38673208² = 2991234034022528, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19260 + ... + 21172.

It is an arithmetic number, because the mean of its divisors is an integer number (1823085).

Almost surely, 2^38673208 is an apocalyptic number.

38673208 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 38673208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43754040).

38673208 is an abundant number, since it is smaller than the sum of its proper divisors (48834872).

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

38673208 is a wasteful number, since it uses less digits than its factorization.

38673208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1964 (or 1941 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 38673208 is about 6218.7786582254. The cubic root of 38673208 is about 338.1712890663.

The spelling of 38673208 in words is "thirty-eight million, six hundred seventy-three thousand, two hundred eight".