3278394822 has 32 divisors (see below), whose sum is σ = 6678398592. Its totient is φ = 1072646784.

The previous prime is 3278394817. The next prime is 3278394827. The reversal of 3278394822 is 2284938723.

It is an interprime number because it is at equal distance from previous prime (3278394817) and next prime (3278394827).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3278394827) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99358 + ... + 128174.

It is an arithmetic number, because the mean of its divisors is an integer number (208699956).

Almost surely, 2^3278394822 is an apocalyptic number.

3278394822 is an abundant number, since it is smaller than the sum of its proper divisors (3400003770).

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

3278394822 is a wasteful number, since it uses less digits than its factorization.

3278394822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29172.

The product of its digits is 1161216, while the sum is 48.

The square root of 3278394822 is about 57257.2687263373. The cubic root of 3278394822 is about 1485.5493547305.

The spelling of 3278394822 in words is "three billion, two hundred seventy-eight million, three hundred ninety-four thousand, eight hundred twenty-two".