3406263647 has 4 divisors (see below), whose sum is σ = 3407567856. Its totient is φ = 3404959440.

The previous prime is 3406263629. The next prime is 3406263671. The reversal of 3406263647 is 7463626043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3406263647 - 2¹⁴ = 3406247263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3406253647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 648179 + ... + 653412.

It is an arithmetic number, because the mean of its divisors is an integer number (851891964).

Almost surely, 2^3406263647 is an apocalyptic number.

3406263647 is a deficient number, since it is larger than the sum of its proper divisors (1304209).

3406263647 is a wasteful number, since it uses less digits than its factorization.

3406263647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1304208.

The product of its (nonzero) digits is 435456, while the sum is 41.

The square root of 3406263647 is about 58363.2045641772. The cubic root of 3406263647 is about 1504.6174230921.

The spelling of 3406263647 in words is "three billion, four hundred six million, two hundred sixty-three thousand, six hundred forty-seven".