38042896 has 40 divisors (see below), whose sum is σ = 76870080. Its totient is φ = 18216576.

The previous prime is 38042891. The next prime is 38042909. The reversal of 38042896 is 69824083.

It is not an unprimeable number, because it can be changed into a prime (38042891) 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, 75381 + ... + 75883.

It is an arithmetic number, because the mean of its divisors is an integer number (1921752).

Almost surely, 2^38042896 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 38042896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38435040).

38042896 is an abundant number, since it is smaller than the sum of its proper divisors (38827184).

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

38042896 is a wasteful number, since it uses less digits than its factorization.

38042896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703 (or 697 counting only the distinct ones).

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

The square root of 38042896 is about 6167.8923466611. The cubic root of 38042896 is about 336.3239977550.

The spelling of 38042896 in words is "thirty-eight million, forty-two thousand, eight hundred ninety-six".