38958608 has 40 divisors (see below), whose sum is σ = 81874968. Its totient is φ = 17851392.

The previous prime is 38958589. The next prime is 38958631. The reversal of 38958608 is 80685983.

It can be written as a sum of positive squares in 4 ways, for example, as 369664 + 38588944 = 608^2 + 6212^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32060 + ... + 33252.

Almost surely, 2^38958608 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 38958608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40937484).

38958608 is an abundant number, since it is smaller than the sum of its proper divisors (42916360).

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

38958608 is a wasteful number, since it uses less digits than its factorization.

38958608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1371 (or 1365 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 47.

The square root of 38958608 is about 6241.6831063424. The cubic root of 38958608 is about 339.0011283076.

The spelling of 38958608 in words is "thirty-eight million, nine hundred fifty-eight thousand, six hundred eight".