38969617 has 8 divisors (see below), whose sum is σ = 39412800. Its totient is φ = 38529264.

The previous prime is 38969611. The next prime is 38969647. The reversal of 38969617 is 71696983.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38969617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38969611) 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, 37734 + ... + 38752.

It is an arithmetic number, because the mean of its divisors is an integer number (4926600).

Almost surely, 2^38969617 is an apocalyptic number.

It is an amenable number.

38969617 is a deficient number, since it is larger than the sum of its proper divisors (443183).

38969617 is a wasteful number, since it uses less digits than its factorization.

38969617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1415.

The product of its digits is 489888, while the sum is 49.

The square root of 38969617 is about 6242.5649375878. The cubic root of 38969617 is about 339.0330571686.

The spelling of 38969617 in words is "thirty-eight million, nine hundred sixty-nine thousand, six hundred seventeen".