3520966346 has 8 divisors (see below), whose sum is σ = 5293648164. Its totient is φ = 1756416960.

The previous prime is 3520966343. The next prime is 3520966363. The reversal of 3520966346 is 6436690253.

It can be written as a sum of positive squares in 2 ways, for example, as 2877786025 + 643180321 = 53645^2 + 25361^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3520966297 and 3520966306.

It is not an unprimeable number, because it can be changed into a prime (3520966343) 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 3 ways as a sum of consecutive naturals, for example, 2032025 + ... + 2033756.

Almost surely, 2^3520966346 is an apocalyptic number.

3520966346 is a deficient number, since it is larger than the sum of its proper divisors (1772681818).

3520966346 is a wasteful number, since it uses less digits than its factorization.

3520966346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4066216.

The product of its (nonzero) digits is 699840, while the sum is 44.

The square root of 3520966346 is about 59337.7312171606. The cubic root of 3520966346 is about 1521.3201748975.

The spelling of 3520966346 in words is "three billion, five hundred twenty million, nine hundred sixty-six thousand, three hundred forty-six".