3340446442 has 8 divisors (see below), whose sum is σ = 5011027776. Its totient is φ = 1670103852.

The previous prime is 3340446419. The next prime is 3340446479. The reversal of 3340446442 is 2446440433.

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

It is a super-2 number, since 2×3340446442² = 22317164863740918728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3340446398 and 3340446407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19218 + ... + 83965.

It is an arithmetic number, because the mean of its divisors is an integer number (626378472).

Almost surely, 2^3340446442 is an apocalyptic number.

3340446442 is a deficient number, since it is larger than the sum of its proper divisors (1670581334).

3340446442 is a wasteful number, since it uses less digits than its factorization.

3340446442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119372.

The product of its (nonzero) digits is 110592, while the sum is 34.

The square root of 3340446442 is about 57796.5954187615. The cubic root of 3340446442 is about 1494.8633845700.

Adding to 3340446442 its reverse (2446440433), we get a palindrome (5786886875).

The spelling of 3340446442 in words is "three billion, three hundred forty million, four hundred forty-six thousand, four hundred forty-two".