38473008 has 80 divisors (see below), whose sum is σ = 115349760. Its totient is φ = 10821888.

The previous prime is 38472991. The next prime is 38473031. The reversal of 38473008 is 80037483.

It is a self number, because there is not a number n which added to its sum of digits gives 38473008.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21658 + ... + 23366.

It is an arithmetic number, because the mean of its divisors is an integer number (1441872).

Almost surely, 2^38473008 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 38473008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57674880).

38473008 is an abundant number, since it is smaller than the sum of its proper divisors (76876752).

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

38473008 is a wasteful number, since it uses less digits than its factorization.

38473008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1794 (or 1788 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 38473008 is about 6202.6613642855. The cubic root of 38473008 is about 337.5867409421.

The spelling of 38473008 in words is "thirty-eight million, four hundred seventy-three thousand, eight".