4334466778 has 32 divisors (see below), whose sum is σ = 7033730688. Its totient is φ = 1995840000.

The previous prime is 4334466757. The next prime is 4334466793. The reversal of 4334466778 is 8776644334.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 337678 + ... + 350278.

It is an arithmetic number, because the mean of its divisors is an integer number (219804084).

Almost surely, 2^4334466778 is an apocalyptic number.

4334466778 is a deficient number, since it is larger than the sum of its proper divisors (2699263910).

4334466778 is a wasteful number, since it uses less digits than its factorization.

4334466778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12838.

The product of its digits is 8128512, while the sum is 52.

The square root of 4334466778 is about 65836.6674278096. The cubic root of 4334466778 is about 1630.4665479201.

The spelling of 4334466778 in words is "four billion, three hundred thirty-four million, four hundred sixty-six thousand, seven hundred seventy-eight".