3549846463 has 2 divisors, whose sum is σ = 3549846464. Its totient is φ = 3549846462.

The previous prime is 3549846439. The next prime is 3549846479. The reversal of 3549846463 is 3646489453.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3549846463 - 2⁵ = 3549846431 is a prime.

It is a super-2 number, since 2×3549846463² = 25202819821747220738, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3549846463.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3549846403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1774923231 + 1774923232.

It is an arithmetic number, because the mean of its divisors is an integer number (1774923232).

Almost surely, 2^3549846463 is an apocalyptic number.

3549846463 is a deficient number, since it is larger than the sum of its proper divisors (1).

3549846463 is an equidigital number, since it uses as much as digits as its factorization.

3549846463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7464960, while the sum is 52.

The square root of 3549846463 is about 59580.5879712512. The cubic root of 3549846463 is about 1525.4683091697.

The spelling of 3549846463 in words is "three billion, five hundred forty-nine million, eight hundred forty-six thousand, four hundred sixty-three".