3406555626 has 16 divisors (see below), whose sum is σ = 6824342784. Its totient is φ = 1133646624.

The previous prime is 3406555609. The next prime is 3406555639. The reversal of 3406555626 is 6265556043.

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, 464035 + ... + 471318.

It is an arithmetic number, because the mean of its divisors is an integer number (426521424).

Almost surely, 2^3406555626 is an apocalyptic number.

3406555626 is an abundant number, since it is smaller than the sum of its proper divisors (3417787158).

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

3406555626 is a wasteful number, since it uses less digits than its factorization.

3406555626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935965.

The product of its (nonzero) digits is 648000, while the sum is 42.

The square root of 3406555626 is about 58365.7059068080. The cubic root of 3406555626 is about 1504.6604129273.

The spelling of 3406555626 in words is "three billion, four hundred six million, five hundred fifty-five thousand, six hundred twenty-six".