3408240056 has 32 divisors (see below), whose sum is σ = 6892331040. Its totient is φ = 1570677888.

The previous prime is 3408240029. The next prime is 3408240091. The reversal of 3408240056 is 6500428043.

It is a super-2 number, since 2×3408240056² = 23232200558645766272, 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 (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46205 + ... + 94611.

It is an arithmetic number, because the mean of its divisors is an integer number (215385345).

Almost surely, 2^3408240056 is an apocalyptic number.

It is an amenable number.

3408240056 is an abundant number, since it is smaller than the sum of its proper divisors (3484090984).

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

3408240056 is a wasteful number, since it uses less digits than its factorization.

3408240056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49103 (or 49099 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 3408240056 is about 58380.1340868621. The cubic root of 3408240056 is about 1504.9083737995.

Adding to 3408240056 its reverse (6500428043), we get a palindrome (9908668099).

The spelling of 3408240056 in words is "three billion, four hundred eight million, two hundred forty thousand, fifty-six".