3546845279 has 2 divisors, whose sum is σ = 3546845280. Its totient is φ = 3546845278.

The previous prime is 3546845221. The next prime is 3546845287. The reversal of 3546845279 is 9725486453.

3546845279 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3546845279 - 2⁸ = 3546845023 is a prime.

It is a super-2 number, since 2×3546845279² = 25160222866329175682, which contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3546845279.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3546805279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1773422639 + 1773422640.

It is an arithmetic number, because the mean of its divisors is an integer number (1773422640).

Almost surely, 2^3546845279 is an apocalyptic number.

3546845279 is a deficient number, since it is larger than the sum of its proper divisors (1).

3546845279 is an equidigital number, since it uses as much as digits as its factorization.

3546845279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7257600, while the sum is 53.

The square root of 3546845279 is about 59555.3967243943. The cubic root of 3546845279 is about 1525.0382903939.

The spelling of 3546845279 in words is "three billion, five hundred forty-six million, eight hundred forty-five thousand, two hundred seventy-nine".