3524866349 has 2 divisors, whose sum is σ = 3524866350. Its totient is φ = 3524866348.

The previous prime is 3524866337. The next prime is 3524866363. The reversal of 3524866349 is 9436684253.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3523253449 + 1612900 = 59357^2 + 1270^2 .

It is a cyclic number.

It is not a de Polignac number, because 3524866349 - 2¹⁶ = 3524800813 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3524866297 and 3524866306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3524866399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1762433174 + 1762433175.

It is an arithmetic number, because the mean of its divisors is an integer number (1762433175).

Almost surely, 2^3524866349 is an apocalyptic number.

It is an amenable number.

3524866349 is a deficient number, since it is larger than the sum of its proper divisors (1).

3524866349 is an equidigital number, since it uses as much as digits as its factorization.

3524866349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3732480, while the sum is 50.

The square root of 3524866349 is about 59370.5848800566. The cubic root of 3524866349 is about 1521.8816650670.

The spelling of 3524866349 in words is "three billion, five hundred twenty-four million, eight hundred sixty-six thousand, three hundred forty-nine".