338577422 has 8 divisors (see below), whose sum is σ = 509040336. Its totient is φ = 168897312.

The previous prime is 338577419. The next prime is 338577461. The reversal of 338577422 is 224775833.

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

It is a super-2 number, since 2×338577422² = 229269341376332168, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 338577422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194618 + ... + 196349.

It is an arithmetic number, because the mean of its divisors is an integer number (63630042).

Almost surely, 2^338577422 is an apocalyptic number.

338577422 is a deficient number, since it is larger than the sum of its proper divisors (170462914).

338577422 is a wasteful number, since it uses less digits than its factorization.

338577422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391402.

The product of its digits is 282240, while the sum is 41.

The square root of 338577422 is about 18400.4734178227. The cubic root of 338577422 is about 696.9784195203.

The spelling of 338577422 in words is "three hundred thirty-eight million, five hundred seventy-seven thousand, four hundred twenty-two".