38964208 has 40 divisors (see below), whose sum is σ = 79557408. Its totient is φ = 18450432.

The previous prime is 38964199. The next prime is 38964209. The reversal of 38964208 is 80246983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38964209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41116 + ... + 42052.

Almost surely, 2^38964208 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 38964208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39778704).

38964208 is an abundant number, since it is smaller than the sum of its proper divisors (40593200).

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

38964208 is a wasteful number, since it uses less digits than its factorization.

38964208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081 (or 1075 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 38964208 is about 6242.1316871723. The cubic root of 38964208 is about 339.0173704636.

The spelling of 38964208 in words is "thirty-eight million, nine hundred sixty-four thousand, two hundred eight".