3278348632 has 16 divisors (see below), whose sum is σ = 6619742640. Its totient is φ = 1513083936.

The previous prime is 3278348621. The next prime is 3278348641. The reversal of 3278348632 is 2368438723.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15761188 + ... + 15761395.

It is an arithmetic number, because the mean of its divisors is an integer number (413733915).

Almost surely, 2^3278348632 is an apocalyptic number.

It is an amenable number.

3278348632 is an abundant number, since it is smaller than the sum of its proper divisors (3341394008).

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

3278348632 is a wasteful number, since it uses less digits than its factorization.

3278348632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31522602 (or 31522598 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 46.

The square root of 3278348632 is about 57256.8653700148. The cubic root of 3278348632 is about 1485.5423779578.

Subtracting from 3278348632 its reverse (2368438723), we obtain a palindrome (909909909).

The spelling of 3278348632 in words is "three billion, two hundred seventy-eight million, three hundred forty-eight thousand, six hundred thirty-two".