38965297 has 8 divisors (see below), whose sum is σ = 45159552. Its totient is φ = 32928000.

The previous prime is 38965279. The next prime is 38965307. The reversal of 38965297 is 79256983.

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

It is a de Polignac number, because none of the positive numbers 2^k-38965297 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38965297.

It is not an unprimeable number, because it can be changed into a prime (38965217) 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, 38704 + ... + 39697.

It is an arithmetic number, because the mean of its divisors is an integer number (5644944).

Almost surely, 2^38965297 is an apocalyptic number.

It is an amenable number.

38965297 is a deficient number, since it is larger than the sum of its proper divisors (6194255).

38965297 is an equidigital number, since it uses as much as digits as its factorization.

38965297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78479.

The product of its digits is 816480, while the sum is 49.

The square root of 38965297 is about 6242.2189163790. The cubic root of 38965297 is about 339.0205288021.

The spelling of 38965297 in words is "thirty-eight million, nine hundred sixty-five thousand, two hundred ninety-seven".