3469663 has 2 divisors, whose sum is σ = 3469664. Its totient is φ = 3469662.

The previous prime is 3469639. The next prime is 3469679. The reversal of 3469663 is 3669643.

It is a strong prime.

It is an emirp because it is prime and its reverse (3669643) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3469663 is a prime.

It is a super-2 number, since 2×3469663² = 24077122667138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3469633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1734831 + 1734832.

It is an arithmetic number, because the mean of its divisors is an integer number (1734832).

Almost surely, 2^3469663 is an apocalyptic number.

3469663 is a deficient number, since it is larger than the sum of its proper divisors (1).

3469663 is an equidigital number, since it uses as much as digits as its factorization.

3469663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69984, while the sum is 37.

The square root of 3469663 is about 1862.7031432840. The cubic root of 3469663 is about 151.3895036021.

The spelling of 3469663 in words is "three million, four hundred sixty-nine thousand, six hundred sixty-three".