3520067346324 has 72 divisors (see below), whose sum is σ = 8910601113960. Its totient is φ = 1171688448000.

The previous prime is 3520067346259. The next prime is 3520067346407. The reversal of 3520067346324 is 4236437600253.

3520067346324 is a `hidden beast` number, since 3 + 5 + 2 + 0 + 0 + 6 + 7 + 3 + 4 + 632 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2969625027600 + 550442318724 = 1723260^2 + 741918^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3520067346324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74269114 + ... + 74316494.

It is an arithmetic number, because the mean of its divisors is an integer number (123758348805).

Almost surely, 2^{3520067346324} is an apocalyptic number.

It is an amenable number.

3520067346324 is an abundant number, since it is smaller than the sum of its proper divisors (5390533767636).

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

3520067346324 is a wasteful number, since it uses less digits than its factorization.

3520067346324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50281 (or 50276 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 45.

The spelling of 3520067346324 in words is "three trillion, five hundred twenty billion, sixty-seven million, three hundred forty-six thousand, three hundred twenty-four".