3346440416 has 48 divisors (see below), whose sum is σ = 7195547520. Its totient is φ = 1519351680.

The previous prime is 3346440403. The next prime is 3346440443. The reversal of 3346440416 is 6140446433.

It is a super-2 number, since 2×3346440416² = 22397326915676506112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328325 + ... + 338363.

It is an arithmetic number, because the mean of its divisors is an integer number (149907240).

Almost surely, 2^3346440416 is an apocalyptic number.

It is an amenable number.

3346440416 is an abundant number, since it is smaller than the sum of its proper divisors (3849107104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3346440416 is a wasteful number, since it uses less digits than its factorization.

3346440416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11007 (or 10999 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 35.

The square root of 3346440416 is about 57848.4262188696. The cubic root of 3346440416 is about 1495.7569595741.

Adding to 3346440416 its reverse (6140446433), we get a palindrome (9486886849).

The spelling of 3346440416 in words is "three billion, three hundred forty-six million, four hundred forty thousand, four hundred sixteen".