38534417 has 8 divisors (see below), whose sum is σ = 39968640. Its totient is φ = 37107280.

The previous prime is 38534411. The next prime is 38534491. The reversal of 38534417 is 71443583.

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 38534417 - 2¹⁴ = 38518033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38534411) 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, 10958 + ... + 14040.

It is an arithmetic number, because the mean of its divisors is an integer number (4996080).

Almost surely, 2^38534417 is an apocalyptic number.

It is an amenable number.

38534417 is a deficient number, since it is larger than the sum of its proper divisors (1434223).

38534417 is a wasteful number, since it uses less digits than its factorization.

38534417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3543.

The product of its digits is 40320, while the sum is 35.

The square root of 38534417 is about 6207.6096043485. The cubic root of 38534417 is about 337.7662593899.

The spelling of 38534417 in words is "thirty-eight million, five hundred thirty-four thousand, four hundred seventeen".