3646262063 has 2 divisors, whose sum is σ = 3646262064. Its totient is φ = 3646262062.

The previous prime is 3646262047. The next prime is 3646262101. The reversal of 3646262063 is 3602626463.

It is an a-pointer prime, because the next prime (3646262101) can be obtained adding 3646262063 to its sum of digits (38).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3646262063 - 2⁴ = 3646262047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3646262003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1823131031 + 1823131032.

It is an arithmetic number, because the mean of its divisors is an integer number (1823131032).

Almost surely, 2^3646262063 is an apocalyptic number.

3646262063 is a deficient number, since it is larger than the sum of its proper divisors (1).

3646262063 is an equidigital number, since it uses as much as digits as its factorization.

3646262063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 38.

The square root of 3646262063 is about 60384.2865570175. The cubic root of 3646262063 is about 1539.1559526958.

The spelling of 3646262063 in words is "three billion, six hundred forty-six million, two hundred sixty-two thousand, sixty-three".