38494167 has 8 divisors (see below), whose sum is σ = 51406080. Its totient is φ = 25622520.

The previous prime is 38494147. The next prime is 38494177. The reversal of 38494167 is 76149483.

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

It is not a de Polignac number, because 38494167 - 2¹⁵ = 38461399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38494147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7759 + ... + 11712.

It is an arithmetic number, because the mean of its divisors is an integer number (6425760).

Almost surely, 2^38494167 is an apocalyptic number.

38494167 is a deficient number, since it is larger than the sum of its proper divisors (12911913).

38494167 is a wasteful number, since it uses less digits than its factorization.

38494167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20133.

The product of its digits is 145152, while the sum is 42.

The square root of 38494167 is about 6204.3667686558. The cubic root of 38494167 is about 337.6486171262.

The spelling of 38494167 in words is "thirty-eight million, four hundred ninety-four thousand, one hundred sixty-seven".