4578339834 has 40 divisors (see below), whose sum is σ = 10266487968. Its totient is φ = 1524980520.

The previous prime is 4578339809. The next prime is 4578339839. The reversal of 4578339834 is 4389338754.

4578339834 is a `hidden beast` number, since 4 + 578 + 3 + 39 + 8 + 34 = 666.

It is a super-2 number, since 2×4578339834² = 41922391271182295112, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (4578339839) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 224649 + ... + 244179.

Almost surely, 2^4578339834 is an apocalyptic number.

4578339834 is an abundant number, since it is smaller than the sum of its proper divisors (5688148134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4578339834 is a wasteful number, since it uses less digits than its factorization.

4578339834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20992 (or 20983 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 54.

The square root of 4578339834 is about 67663.4305515173. The cubic root of 4578339834 is about 1660.4890215024.

The spelling of 4578339834 in words is "four billion, five hundred seventy-eight million, three hundred thirty-nine thousand, eight hundred thirty-four".