38858296 has 8 divisors (see below), whose sum is σ = 72859320. Its totient is φ = 19429144.

The previous prime is 38858291. The next prime is 38858353. The reversal of 38858296 is 69285883.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38858291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2428636 + ... + 2428651.

It is an arithmetic number, because the mean of its divisors is an integer number (9107415).

Almost surely, 2^38858296 is an apocalyptic number.

It is an amenable number.

38858296 is a deficient number, since it is larger than the sum of its proper divisors (34001024).

38858296 is a wasteful number, since it uses less digits than its factorization.

38858296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4857293 (or 4857289 counting only the distinct ones).

The product of its digits is 829440, while the sum is 49.

The square root of 38858296 is about 6233.6422739840. The cubic root of 38858296 is about 338.7099208675.

The spelling of 38858296 in words is "thirty-eight million, eight hundred fifty-eight thousand, two hundred ninety-six".