38830897 has 8 divisors (see below), whose sum is σ = 44809856. Its totient is φ = 32959872.

The previous prime is 38830861. The next prime is 38830903. The reversal of 38830897 is 79803883.

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

It is a cyclic number.

It is not a de Polignac number, because 38830897 - 2⁷ = 38830769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38830807) 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, 26208 + ... + 27649.

It is an arithmetic number, because the mean of its divisors is an integer number (5601232).

Almost surely, 2^38830897 is an apocalyptic number.

It is an amenable number.

38830897 is a deficient number, since it is larger than the sum of its proper divisors (5978959).

38830897 is a wasteful number, since it uses less digits than its factorization.

38830897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53967.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 38830897 is about 6231.4442146263. Note that the first 3 decimals coincide. The cubic root of 38830897 is about 338.6302939828.

The spelling of 38830897 in words is "thirty-eight million, eight hundred thirty thousand, eight hundred ninety-seven".