3420084663 has 12 divisors (see below), whose sum is σ = 4944356248. Its totient is φ = 2278102320.

The previous prime is 3420084649. The next prime is 3420084671. The reversal of 3420084663 is 3664800243.

It is a happy number.

It is not a de Polignac number, because 3420084663 - 2⁸ = 3420084407 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 (3420084263) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 151720 + ... + 172797.

Almost surely, 2^3420084663 is an apocalyptic number.

3420084663 is a deficient number, since it is larger than the sum of its proper divisors (1524271585).

3420084663 is a wasteful number, since it uses less digits than its factorization.

3420084663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325694 (or 325691 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The square root of 3420084663 is about 58481.4899177509. The cubic root of 3420084663 is about 1506.6496868817.

The spelling of 3420084663 in words is "three billion, four hundred twenty million, eighty-four thousand, six hundred sixty-three".