3045115378 has 16 divisors (see below), whose sum is σ = 4837605120. Its totient is φ = 1432626496.

The previous prime is 3045115373. The next prime is 3045115397. The reversal of 3045115378 is 8735115403.

It is not an unprimeable number, because it can be changed into a prime (3045115373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159003 + ... + 177121.

It is an arithmetic number, because the mean of its divisors is an integer number (302350320).

Almost surely, 2^3045115378 is an apocalyptic number.

3045115378 is a deficient number, since it is larger than the sum of its proper divisors (1792489742).

3045115378 is a wasteful number, since it uses less digits than its factorization.

3045115378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23081.

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 3045115378 is about 55182.5640759833. The cubic root of 3045115378 is about 1449.4433658917.

The spelling of 3045115378 in words is "three billion, forty-five million, one hundred fifteen thousand, three hundred seventy-eight".