3318800398 has 8 divisors (see below), whose sum is σ = 4979014992. Its totient is φ = 1659128736.

The previous prime is 3318800377. The next prime is 3318800417. The reversal of 3318800398 is 8930088133.

It is a happy number.

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

It is a super-2 number, since 2×3318800398² = 22028872163529916808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 120090 + ... + 145117.

It is an arithmetic number, because the mean of its divisors is an integer number (622376874).

Almost surely, 2^3318800398 is an apocalyptic number.

3318800398 is a deficient number, since it is larger than the sum of its proper divisors (1660214594).

3318800398 is a wasteful number, since it uses less digits than its factorization.

3318800398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271466.

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 3318800398 is about 57609.0305247363. The cubic root of 3318800398 is about 1491.6274873404.

The spelling of 3318800398 in words is "three billion, three hundred eighteen million, eight hundred thousand, three hundred ninety-eight".