1628364083 has 2 divisors, whose sum is σ = 1628364084. Its totient is φ = 1628364082.

The previous prime is 1628364041. The next prime is 1628364107. The reversal of 1628364083 is 3804638261.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1628364083 - 2⁶ = 1628364019 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1628364083.

It is not a weakly prime, because it can be changed into another prime (1628364883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 814182041 + 814182042.

It is an arithmetic number, because the mean of its divisors is an integer number (814182042).

Almost surely, 2^1628364083 is an apocalyptic number.

1628364083 is a deficient number, since it is larger than the sum of its proper divisors (1).

1628364083 is an equidigital number, since it uses as much as digits as its factorization.

1628364083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 41.

The square root of 1628364083 is about 40352.9934825163. The cubic root of 1628364083 is about 1176.4780754317.

The spelling of 1628364083 in words is "one billion, six hundred twenty-eight million, three hundred sixty-four thousand, eighty-three".