4534326920 has 32 divisors (see below), whose sum is σ = 10211685120. Its totient is φ = 1812050880.

The previous prime is 4534326919. The next prime is 4534326947. The reversal of 4534326920 is 296234354.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

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, 8312 + ... + 95591.

It is an arithmetic number, because the mean of its divisors is an integer number (319115160).

Almost surely, 2^4534326920 is an apocalyptic number.

4534326920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4534326920 is an abundant number, since it is smaller than the sum of its proper divisors (5677358200).

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

4534326920 is a wasteful number, since it uses less digits than its factorization.

4534326920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105005 (or 105001 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 38.

The square root of 4534326920 is about 67337.4109986418. The cubic root of 4534326920 is about 1655.1509578351.

The spelling of 4534326920 in words is "four billion, five hundred thirty-four million, three hundred twenty-six thousand, nine hundred twenty".