38434882 has 4 divisors (see below), whose sum is σ = 57652326. Its totient is φ = 19217440.

The previous prime is 38434871. The next prime is 38434933. The reversal of 38434882 is 28843483.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28843483 = 191 ⋅151013.

It can be written as a sum of positive squares in only one way, i.e., 30261001 + 8173881 = 5501^2 + 2859^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9608719 + ... + 9608722.

Almost surely, 2^38434882 is an apocalyptic number.

38434882 is a deficient number, since it is larger than the sum of its proper divisors (19217444).

38434882 is a wasteful number, since it uses less digits than its factorization.

38434882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19217443.

The product of its digits is 147456, while the sum is 40.

The square root of 38434882 is about 6199.5872443252. The cubic root of 38434882 is about 337.4751901287.

The spelling of 38434882 in words is "thirty-eight million, four hundred thirty-four thousand, eight hundred eighty-two".