3379278140 has 36 divisors (see below), whose sum is σ = 8255096136. Its totient is φ = 1158609312.

The previous prime is 3379278137. The next prime is 3379278209. The reversal of 3379278140 is 418729733.

It is a super-2 number, since 2×3379278140² = 22839041494963719200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3379278091 and 3379278100.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1723142 + ... + 1725101.

It is an arithmetic number, because the mean of its divisors is an integer number (229308226).

Almost surely, 2^3379278140 is an apocalyptic number.

It is an amenable number.

3379278140 is an abundant number, since it is smaller than the sum of its proper divisors (4875817996).

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

3379278140 is a wasteful number, since it uses less digits than its factorization.

3379278140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3448266 (or 3448257 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 44.

The square root of 3379278140 is about 58131.5588987600. The cubic root of 3379278140 is about 1500.6335309066.

The spelling of 3379278140 in words is "three billion, three hundred seventy-nine million, two hundred seventy-eight thousand, one hundred forty".