3120463 has 2 divisors, whose sum is σ = 3120464. Its totient is φ = 3120462.

The previous prime is 3120461. The next prime is 3120473. The reversal of 3120463 is 3640213.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3120463 - 2¹ = 3120461 is a prime.

Together with 3120461, it forms a pair of twin primes.

3120463 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3120463.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3120461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1560231 + 1560232.

It is an arithmetic number, because the mean of its divisors is an integer number (1560232).

Almost surely, 2^3120463 is an apocalyptic number.

3120463 is a deficient number, since it is larger than the sum of its proper divisors (1).

3120463 is an equidigital number, since it uses as much as digits as its factorization.

3120463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3120463 is about 1766.4832294704. The cubic root of 3120463 is about 146.1300992102.

Adding to 3120463 its reverse (3640213), we get a palindrome (6760676).

The spelling of 3120463 in words is "three million, one hundred twenty thousand, four hundred sixty-three".