3420659594 has 12 divisors (see below), whose sum is σ = 5639848242. Its totient is φ = 1554845160.

The previous prime is 3420659549. The next prime is 3420659597. The reversal of 3420659594 is 4959560243.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2048920225 + 1371739369 = 45265^2 + 37037^2 .

It is not an unprimeable number, because it can be changed into a prime (3420659597) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7067237 + ... + 7067720.

Almost surely, 2^3420659594 is an apocalyptic number.

3420659594 is a deficient number, since it is larger than the sum of its proper divisors (2219188648).

3420659594 is a wasteful number, since it uses less digits than its factorization.

3420659594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14134981 (or 14134970 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 47.

The square root of 3420659594 is about 58486.4052066803. The cubic root of 3420659594 is about 1506.7341069242.

The spelling of 3420659594 in words is "three billion, four hundred twenty million, six hundred fifty-nine thousand, five hundred ninety-four".