3408634528 has 48 divisors (see below), whose sum is σ = 7279833960. Its totient is φ = 1561706496.

The previous prime is 3408634513. The next prime is 3408634531. The reversal of 3408634528 is 8254368043.

It can be written as a sum of positive squares in 4 ways, for example, as 3019282704 + 389351824 = 54948^2 + 19732^2 .

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, 27088 + ... + 86896.

Almost surely, 2^3408634528 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3408634528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3639916980).

3408634528 is an abundant number, since it is smaller than the sum of its proper divisors (3871199432).

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

3408634528 is a wasteful number, since it uses less digits than its factorization.

3408634528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59969 (or 59961 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 43.

The square root of 3408634528 is about 58383.5124671341. The cubic root of 3408634528 is about 1504.9664312627.

The spelling of 3408634528 in words is "three billion, four hundred eight million, six hundred thirty-four thousand, five hundred twenty-eight".