3278364232 has 64 divisors (see below), whose sum is σ = 7266288960. Its totient is φ = 1367020800.

The previous prime is 3278364149. The next prime is 3278364239. The reversal of 3278364232 is 2324638723.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3278364239) 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 15 ways as a sum of consecutive naturals, for example, 177682 + ... + 195262.

It is an arithmetic number, because the mean of its divisors is an integer number (113535765).

Almost surely, 2^3278364232 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 3278364232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3633144480).

3278364232 is an abundant number, since it is smaller than the sum of its proper divisors (3987924728).

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

3278364232 is a wasteful number, since it uses less digits than its factorization.

3278364232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17774 (or 17770 counting only the distinct ones).

The product of its digits is 290304, while the sum is 40.

The square root of 3278364232 is about 57257.0015980579. The cubic root of 3278364232 is about 1485.5447342685.

The spelling of 3278364232 in words is "three billion, two hundred seventy-eight million, three hundred sixty-four thousand, two hundred thirty-two".