38916635 has 8 divisors (see below), whose sum is σ = 47113920. Its totient is φ = 30857344.

The previous prime is 38916623. The next prime is 38916643. The reversal of 38916635 is 53661983.

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 38916635 - 2²⁴ = 22139419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38916592 and 38916601.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33875 + ... + 35004.

It is an arithmetic number, because the mean of its divisors is an integer number (5889240).

Almost surely, 2^38916635 is an apocalyptic number.

38916635 is a deficient number, since it is larger than the sum of its proper divisors (8197285).

38916635 is a wasteful number, since it uses less digits than its factorization.

38916635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68997.

The product of its digits is 116640, while the sum is 41.

The square root of 38916635 is about 6238.3198859949. The cubic root of 38916635 is about 338.8793408679.

The spelling of 38916635 in words is "thirty-eight million, nine hundred sixteen thousand, six hundred thirty-five".