338598865 has 8 divisors (see below), whose sum is σ = 443256768. Its totient is φ = 246253680.

The previous prime is 338598863. The next prime is 338598881. The reversal of 338598865 is 568895833.

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

It is not a de Polignac number, because 338598865 - 2¹ = 338598863 is a prime.

It is a super-2 number, since 2×338598865² = 229298382758576450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (55), and also a Moran number because the ratio is a prime number: 6156343 = 338598865 / (3 + 3 + 8 + 5 + 9 + 8 + 8 + 6 + 5).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (338598863) 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, 3078117 + ... + 3078226.

It is an arithmetic number, because the mean of its divisors is an integer number (55407096).

Almost surely, 2^338598865 is an apocalyptic number.

It is an amenable number.

338598865 is a deficient number, since it is larger than the sum of its proper divisors (104657903).

338598865 is a wasteful number, since it uses less digits than its factorization.

338598865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6156359.

The product of its digits is 6220800, while the sum is 55.

The square root of 338598865 is about 18401.0560838230. The cubic root of 338598865 is about 696.9931330361.

It can be divided in two parts, 33859 and 8865, that added together give a palindrome (42724).

The spelling of 338598865 in words is "three hundred thirty-eight million, five hundred ninety-eight thousand, eight hundred sixty-five".