3078344140 has 24 divisors (see below), whose sum is σ = 6477709392. Its totient is φ = 1228825920.

The previous prime is 3078344131. The next prime is 3078344153. The reversal of 3078344140 is 414438703.

It is a junction number, because it is equal to n+sod(n) for n = 3078344096 and 3078344105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146919 + ... + 166558.

It is an arithmetic number, because the mean of its divisors is an integer number (269904558).

Almost surely, 2^3078344140 is an apocalyptic number.

It is an amenable number.

3078344140 is an abundant number, since it is smaller than the sum of its proper divisors (3399365252).

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

3078344140 is a wasteful number, since it uses less digits than its factorization.

3078344140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313977 (or 313975 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 3078344140 is about 55482.8274333600. The cubic root of 3078344140 is about 1454.6964864881.

The spelling of 3078344140 in words is "three billion, seventy-eight million, three hundred forty-four thousand, one hundred forty".