6346463 has 2 divisors, whose sum is σ = 6346464. Its totient is φ = 6346462.

The previous prime is 6346433. The next prime is 6346469. The reversal of 6346463 is 3646436.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6346463 - 2¹⁰ = 6345439 is a prime.

It is a super-2 number, since 2×6346463² = 80555185220738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6346469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3173231 + 3173232.

It is an arithmetic number, because the mean of its divisors is an integer number (3173232).

Almost surely, 2^6346463 is an apocalyptic number.

6346463 is a deficient number, since it is larger than the sum of its proper divisors (1).

6346463 is an equidigital number, since it uses as much as digits as its factorization.

6346463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 32.

The square root of 6346463 is about 2519.2187280981. The cubic root of 6346463 is about 185.1444015022.

The spelling of 6346463 in words is "six million, three hundred forty-six thousand, four hundred sixty-three".