1699113673 has 2 divisors, whose sum is σ = 1699113674. Its totient is φ = 1699113672.

The previous prime is 1699113659. The next prime is 1699113719. The reversal of 1699113673 is 3763119961.

It is an a-pointer prime, because the next prime (1699113719) can be obtained adding 1699113673 to its sum of digits (46).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1258617529 + 440496144 = 35477^2 + 20988^2 .

It is an emirp because it is prime and its reverse (3763119961) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1699113673 - 2¹³ = 1699105481 is a prime.

It is not a weakly prime, because it can be changed into another prime (1699113643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 849556836 + 849556837.

It is an arithmetic number, because the mean of its divisors is an integer number (849556837).

Almost surely, 2^1699113673 is an apocalyptic number.

It is an amenable number.

1699113673 is a deficient number, since it is larger than the sum of its proper divisors (1).

1699113673 is an equidigital number, since it uses as much as digits as its factorization.

1699113673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 183708, while the sum is 46.

The square root of 1699113673 is about 41220.3065612084. The cubic root of 1699113673 is about 1193.2757408944.

The spelling of 1699113673 in words is "one billion, six hundred ninety-nine million, one hundred thirteen thousand, six hundred seventy-three".