38497679 has 8 divisors (see below), whose sum is σ = 42060288. Its totient is φ = 34945560.

The previous prime is 38497661. The next prime is 38497681. The reversal of 38497679 is 97679483.

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 38497679 - 2¹² = 38493583 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 38497679.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38497609) 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, 6434 + ... + 10880.

It is an arithmetic number, because the mean of its divisors is an integer number (5257536).

Almost surely, 2^38497679 is an apocalyptic number.

38497679 is a deficient number, since it is larger than the sum of its proper divisors (3562609).

38497679 is a wasteful number, since it uses less digits than its factorization.

38497679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5245.

The product of its digits is 2286144, while the sum is 53.

The square root of 38497679 is about 6204.6497886666. The cubic root of 38497679 is about 337.6588852263.

The spelling of 38497679 in words is "thirty-eight million, four hundred ninety-seven thousand, six hundred seventy-nine".