4394054830 has 16 divisors (see below), whose sum is σ = 8628326064. Its totient is φ = 1597838080.

The previous prime is 4394054827. The next prime is 4394054933. The reversal of 4394054830 is 384504934.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19972867 + ... + 19973086.

It is an arithmetic number, because the mean of its divisors is an integer number (539270379).

Almost surely, 2^4394054830 is an apocalyptic number.

4394054830 is a deficient number, since it is larger than the sum of its proper divisors (4234271234).

4394054830 is a wasteful number, since it uses less digits than its factorization.

4394054830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39945971.

The product of its (nonzero) digits is 207360, while the sum is 40.

The square root of 4394054830 is about 66287.6672541733. The cubic root of 4394054830 is about 1637.9041776034.

The spelling of 4394054830 in words is "four billion, three hundred ninety-four million, fifty-four thousand, eight hundred thirty".