4894321630 has 64 divisors (see below), whose sum is σ = 9735235776. Its totient is φ = 1756800000.

The previous prime is 4894321613. The next prime is 4894321651. The reversal of 4894321630 is 361234984.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6676744 + ... + 6677476.

It is an arithmetic number, because the mean of its divisors is an integer number (152113059).

Almost surely, 2^4894321630 is an apocalyptic number.

4894321630 is a deficient number, since it is larger than the sum of its proper divisors (4840914146).

4894321630 is a wasteful number, since it uses less digits than its factorization.

4894321630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1453.

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 4894321630 is about 69959.4284567849. The cubic root of 4894321630 is about 1697.8428961063.

The spelling of 4894321630 in words is "four billion, eight hundred ninety-four million, three hundred twenty-one thousand, six hundred thirty".