338727799 has 8 divisors (see below), whose sum is σ = 341142048. Its totient is φ = 336322560.

The previous prime is 338727787. The next prime is 338727821. The reversal of 338727799 is 997727833.

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 338727799 - 2¹⁹ = 338203511 is a prime.

It is a super-2 number, since 2×338727799² = 229473043630768802, 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 (338727299) 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, 84654 + ... + 88564.

It is an arithmetic number, because the mean of its divisors is an integer number (42642756).

Almost surely, 2^338727799 is an apocalyptic number.

338727799 is a deficient number, since it is larger than the sum of its proper divisors (2414249).

338727799 is a wasteful number, since it uses less digits than its factorization.

338727799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4505.

The product of its digits is 4000752, while the sum is 55.

The square root of 338727799 is about 18404.5591905919. The cubic root of 338727799 is about 697.0815904191.

The spelling of 338727799 in words is "three hundred thirty-eight million, seven hundred twenty-seven thousand, seven hundred ninety-nine".