3534656346 has 128 divisors (see below), whose sum is σ = 8661945600. Its totient is φ = 1061786880.

The previous prime is 3534656341. The next prime is 3534656347. The reversal of 3534656346 is 6436564353.

3534656346 is a `hidden beast` number, since 3 + 5 + 3 + 4 + 6 + 5 + 634 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (3534656341) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 8435725 + ... + 8436143.

It is an arithmetic number, because the mean of its divisors is an integer number (67671450).

Almost surely, 2^3534656346 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3534656346, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4330972800).

3534656346 is an abundant number, since it is smaller than the sum of its proper divisors (5127289254).

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

3534656346 is a wasteful number, since it uses less digits than its factorization.

3534656346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701 (or 695 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 45.

The square root of 3534656346 is about 59452.9759221521. The cubic root of 3534656346 is about 1523.2893254778.

The spelling of 3534656346 in words is "three billion, five hundred thirty-four million, six hundred fifty-six thousand, three hundred forty-six".