3520006323 has 4 divisors (see below), whose sum is σ = 4693341768. Its totient is φ = 2346670880.

The previous prime is 3520006309. The next prime is 3520006351. The reversal of 3520006323 is 3236000253.

3520006323 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3236000253 = 3 ⋅1078666751.

It is a cyclic number.

It is not a de Polignac number, because 3520006323 - 2²⁸ = 3251570867 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3520006293 and 3520006302.

It is not an unprimeable number, because it can be changed into a prime (3520006223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 586667718 + ... + 586667723.

It is an arithmetic number, because the mean of its divisors is an integer number (1173335442).

Almost surely, 2^3520006323 is an apocalyptic number.

3520006323 is a deficient number, since it is larger than the sum of its proper divisors (1173335445).

3520006323 is a wasteful number, since it uses less digits than its factorization.

3520006323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1173335444.

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 3520006323 is about 59329.6411838130. The cubic root of 3520006323 is about 1521.1818951399.

Adding to 3520006323 its reverse (3236000253), we get a palindrome (6756006576).

The spelling of 3520006323 in words is "three billion, five hundred twenty million, six thousand, three hundred twenty-three".