4644500146 has 16 divisors (see below), whose sum is σ = 8184714048. Its totient is φ = 1948741200.

The previous prime is 4644500143. The next prime is 4644500173. The reversal of 4644500146 is 6410054464.

It is not an unprimeable number, because it can be changed into a prime (4644500143) 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, 8119470 + ... + 8120041.

It is an arithmetic number, because the mean of its divisors is an integer number (511544628).

Almost surely, 2^4644500146 is an apocalyptic number.

4644500146 is a deficient number, since it is larger than the sum of its proper divisors (3540213902).

4644500146 is a wasteful number, since it uses less digits than its factorization.

4644500146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16239537.

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 4644500146 is about 68150.5696674650. The cubic root of 4644500146 is about 1668.4492214505.

The spelling of 4644500146 in words is "four billion, six hundred forty-four million, five hundred thousand, one hundred forty-six".