2093620973 has 2 divisors, whose sum is σ = 2093620974. Its totient is φ = 2093620972.

The previous prime is 2093620933. The next prime is 2093620993. The reversal of 2093620973 is 3790263902.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1277204644 + 816416329 = 35738^2 + 28573^2 .

It is a cyclic number.

It is not a de Polignac number, because 2093620973 - 2¹⁴ = 2093604589 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2093620973.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2093620933) 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 as a sum of consecutive naturals, namely, 1046810486 + 1046810487.

It is an arithmetic number, because the mean of its divisors is an integer number (1046810487).

Almost surely, 2^2093620973 is an apocalyptic number.

It is an amenable number.

2093620973 is a deficient number, since it is larger than the sum of its proper divisors (1).

2093620973 is an equidigital number, since it uses as much as digits as its factorization.

2093620973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 41.

The square root of 2093620973 is about 45756.1031229715. The cubic root of 2093620973 is about 1279.2812071502.

The spelling of 2093620973 in words is "two billion, ninety-three million, six hundred twenty thousand, nine hundred seventy-three".