4076534321 has 8 divisors (see below), whose sum is σ = 4227633000. Its totient is φ = 3926137600.

The previous prime is 4076534269. The next prime is 4076534333. The reversal of 4076534321 is 1234356704.

It can be written as a sum of positive squares in 4 ways, for example, as 567630625 + 3508903696 = 23825^2 + 59236^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4076534321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4076434321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163646 + ... + 186903.

It is an arithmetic number, because the mean of its divisors is an integer number (528454125).

Almost surely, 2^4076534321 is an apocalyptic number.

It is an amenable number.

4076534321 is a deficient number, since it is larger than the sum of its proper divisors (151098679).

4076534321 is a wasteful number, since it uses less digits than its factorization.

4076534321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350979.

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 4076534321 is about 63847.7432725699. The cubic root of 4076534321 is about 1597.4613806428.

The spelling of 4076534321 in words is "four billion, seventy-six million, five hundred thirty-four thousand, three hundred twenty-one".