3268408734 has 12 divisors (see below), whose sum is σ = 7081552296. Its totient is φ = 1089469572.

The previous prime is 3268408699. The next prime is 3268408739. The reversal of 3268408734 is 4378048623.

It is a self number, because there is not a number n which added to its sum of digits gives 3268408734.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3268408739) 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, 90789114 + ... + 90789149.

It is an arithmetic number, because the mean of its divisors is an integer number (590129358).

Almost surely, 2^3268408734 is an apocalyptic number.

3268408734 is an abundant number, since it is smaller than the sum of its proper divisors (3813143562).

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

3268408734 is a wasteful number, since it uses less digits than its factorization.

3268408734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181578271 (or 181578268 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 45.

The square root of 3268408734 is about 57169.9985481896. The cubic root of 3268408734 is about 1484.0394781626.

The spelling of 3268408734 in words is "three billion, two hundred sixty-eight million, four hundred eight thousand, seven hundred thirty-four".