338920867 has 8 divisors (see below), whose sum is σ = 340768800. Its totient is φ = 337078464.

The previous prime is 338920831. The next prime is 338920873. The reversal of 338920867 is 768029833.

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 338920867 - 2⁷ = 338920739 is a prime.

It is a super-2 number, since 2×338920867² = 229734708176063378, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (338920067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179434 + ... + 181312.

It is an arithmetic number, because the mean of its divisors is an integer number (42596100).

Almost surely, 2^338920867 is an apocalyptic number.

338920867 is a deficient number, since it is larger than the sum of its proper divisors (1847933).

338920867 is a wasteful number, since it uses less digits than its factorization.

338920867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2765.

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 338920867 is about 18409.8035568009. The cubic root of 338920867 is about 697.2140060705.

The spelling of 338920867 in words is "three hundred thirty-eight million, nine hundred twenty thousand, eight hundred sixty-seven".