3332778282 has 24 divisors (see below), whose sum is σ = 7235226180. Its totient is φ = 1108740480.

The previous prime is 3332778271. The next prime is 3332778289. The reversal of 3332778282 is 2828772333.

It can be written as a sum of positive squares in 2 ways, for example, as 3168451521 + 164326761 = 56289^2 + 12819^2 .

It is a super-2 number, since 2×3332778282² = 22214822153941743048, which contains 22 as substring.

It is a hoax number, since the sum of its digits (45) 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 (3332778289) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172719 + ... + 191042.

Almost surely, 2^3332778282 is an apocalyptic number.

3332778282 is an abundant number, since it is smaller than the sum of its proper divisors (3902447898).

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

3332778282 is a wasteful number, since it uses less digits than its factorization.

3332778282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364278 (or 364275 counting only the distinct ones).

The product of its digits is 677376, while the sum is 45.

The square root of 3332778282 is about 57730.2198332901. The cubic root of 3332778282 is about 1493.7186639272.

The spelling of 3332778282 in words is "three billion, three hundred thirty-two million, seven hundred seventy-eight thousand, two hundred eighty-two".