7081004378 has 16 divisors (see below), whose sum is σ = 12152571264. Its totient is φ = 3031289520.

The previous prime is 7081004369. The next prime is 7081004429. The reversal of 7081004378 is 8734001807.

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 7 ways as a sum of consecutive naturals, for example, 272693 + ... + 297528.

It is an arithmetic number, because the mean of its divisors is an integer number (759535704).

Almost surely, 2^7081004378 is an apocalyptic number.

7081004378 is a deficient number, since it is larger than the sum of its proper divisors (5071566886).

7081004378 is a wasteful number, since it uses less digits than its factorization.

7081004378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571117.

The product of its (nonzero) digits is 37632, while the sum is 38.

The square root of 7081004378 is about 84148.7039591223. The cubic root of 7081004378 is about 1920.2817491983.

The spelling of 7081004378 in words is "seven billion, eighty-one million, four thousand, three hundred seventy-eight".