3546304631 has 2 divisors, whose sum is σ = 3546304632. Its totient is φ = 3546304630.

The previous prime is 3546304607. The next prime is 3546304679. The reversal of 3546304631 is 1364036453.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3546304631 is a prime.

It is a super-2 number, since 2×3546304631² = 25152553071704092322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3546304591 and 3546304600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3546304691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1773152315 + 1773152316.

It is an arithmetic number, because the mean of its divisors is an integer number (1773152316).

Almost surely, 2^3546304631 is an apocalyptic number.

3546304631 is a deficient number, since it is larger than the sum of its proper divisors (1).

3546304631 is an equidigital number, since it uses as much as digits as its factorization.

3546304631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 35.

The square root of 3546304631 is about 59550.8575169157. The cubic root of 3546304631 is about 1524.9607989207.

The spelling of 3546304631 in words is "three billion, five hundred forty-six million, three hundred four thousand, six hundred thirty-one".