38680319 has 8 divisors (see below), whose sum is σ = 40476672. Its totient is φ = 36893560.

The previous prime is 38680307. The next prime is 38680331. The reversal of 38680319 is 91308683.

It is an interprime number because it is at equal distance from previous prime (38680307) and next prime (38680331).

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 38680319 - 2¹² = 38676223 is a prime.

It is a super-2 number, since 2×38680319² = 2992334155883522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38680819) 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, 6614 + ... + 11004.

It is an arithmetic number, because the mean of its divisors is an integer number (5059584).

Almost surely, 2^38680319 is an apocalyptic number.

38680319 is a deficient number, since it is larger than the sum of its proper divisors (1796353).

38680319 is a wasteful number, since it uses less digits than its factorization.

38680319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4797.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 38680319 is about 6219.3503680047. The cubic root of 38680319 is about 338.1920147727.

The spelling of 38680319 in words is "thirty-eight million, six hundred eighty thousand, three hundred nineteen".