4534918340 has 24 divisors (see below), whose sum is σ = 9534476952. Its totient is φ = 1811843840.

The previous prime is 4534918327. The next prime is 4534918387. The reversal of 4534918340 is 438194354.

It can be written as a sum of positive squares in 4 ways, for example, as 1245666436 + 3289251904 = 35294^2 + 57352^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115151 + ... + 149430.

It is an arithmetic number, because the mean of its divisors is an integer number (397269873).

Almost surely, 2^4534918340 is an apocalyptic number.

It is an amenable number.

4534918340 is an abundant number, since it is smaller than the sum of its proper divisors (4999558612).

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

4534918340 is a wasteful number, since it uses less digits than its factorization.

4534918340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265447 (or 265445 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 4534918340 is about 67341.8023221832. The cubic root of 4534918340 is about 1655.2229160949. Note that the first 3 decimals are identical.

The spelling of 4534918340 in words is "four billion, five hundred thirty-four million, nine hundred eighteen thousand, three hundred forty".