38839302 has 12 divisors (see below), whose sum is σ = 84151860. Its totient is φ = 12946428.

The previous prime is 38839291. The next prime is 38839303. The reversal of 38839302 is 20393883.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38839303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1078852 + ... + 1078887.

It is an arithmetic number, because the mean of its divisors is an integer number (7012655).

Almost surely, 2^38839302 is an apocalyptic number.

38839302 is an abundant number, since it is smaller than the sum of its proper divisors (45312558).

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

38839302 is a wasteful number, since it uses less digits than its factorization.

38839302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2157747 (or 2157744 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 38839302 is about 6232.1185803866. The cubic root of 38839302 is about 338.6547245481.

The spelling of 38839302 in words is "thirty-eight million, eight hundred thirty-nine thousand, three hundred two".