38704799 has 8 divisors (see below), whose sum is σ = 44464800. Its totient is φ = 33002496.

The previous prime is 38704793. The next prime is 38704807. The reversal of 38704799 is 99740783.

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 38704799 - 2²⁴ = 21927583 is a prime.

It is a super-2 number, since 2×38704799² = 2996122931260802, 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 (38704793) 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, 12974 + ... + 15675.

It is an arithmetic number, because the mean of its divisors is an integer number (5558100).

Almost surely, 2^38704799 is an apocalyptic number.

38704799 is a deficient number, since it is larger than the sum of its proper divisors (5760001).

38704799 is a wasteful number, since it uses less digits than its factorization.

38704799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28849.

The product of its (nonzero) digits is 381024, while the sum is 47.

The square root of 38704799 is about 6221.3181079254. The cubic root of 38704799 is about 338.2633447136.

The spelling of 38704799 in words is "thirty-eight million, seven hundred four thousand, seven hundred ninety-nine".