38897626 has 8 divisors (see below), whose sum is σ = 59303124. Its totient is φ = 19129920.

The previous prime is 38897597. The next prime is 38897647. The reversal of 38897626 is 62679883.

38897626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 32890225 + 6007401 = 5735^2 + 2451^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 38897626.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159295 + ... + 159538.

Almost surely, 2^38897626 is an apocalyptic number.

38897626 is a deficient number, since it is larger than the sum of its proper divisors (20405498).

38897626 is a wasteful number, since it uses less digits than its factorization.

38897626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318896.

The product of its digits is 870912, while the sum is 49.

The square root of 38897626 is about 6236.7961326309. The cubic root of 38897626 is about 338.8241561848.

The spelling of 38897626 in words is "thirty-eight million, eight hundred ninety-seven thousand, six hundred twenty-six".