3408011640 has 96 divisors (see below), whose sum is σ = 12082964400. Its totient is φ = 826183680.

The previous prime is 3408011639. The next prime is 3408011669. The reversal of 3408011640 is 461108043.

3408011640 is a `hidden beast` number, since 3 + 4 + 0 + 8 + 0 + 11 + 640 = 666.

It is a super-2 number, since 2×3408011640² = 23229086676750979200, 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 23 ways as a sum of consecutive naturals, for example, 426345 + ... + 434264.

Almost surely, 2^3408011640 is an apocalyptic number.

3408011640 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3408011640 is an abundant number, since it is smaller than the sum of its proper divisors (8674952760).

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

3408011640 is a wasteful number, since it uses less digits than its factorization.

3408011640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860637 (or 860630 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 3408011640 is about 58378.1777721778. The cubic root of 3408011640 is about 1504.8747540207.

Adding to 3408011640 its reverse (461108043), we get a palindrome (3869119683).

The spelling of 3408011640 in words is "three billion, four hundred eight million, eleven thousand, six hundred forty".