2073194839 has 2 divisors, whose sum is σ = 2073194840. Its totient is φ = 2073194838.

The previous prime is 2073194813. The next prime is 2073194917. The reversal of 2073194839 is 9384913702.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2073194839 - 2²¹ = 2071097687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2073194939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1036597419 + 1036597420.

It is an arithmetic number, because the mean of its divisors is an integer number (1036597420).

Almost surely, 2^2073194839 is an apocalyptic number.

2073194839 is a deficient number, since it is larger than the sum of its proper divisors (1).

2073194839 is an equidigital number, since it uses as much as digits as its factorization.

2073194839 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 2073194839 is about 45532.3493683337. The cubic root of 2073194839 is about 1275.1072244055.

The spelling of 2073194839 in words is "two billion, seventy-three million, one hundred ninety-four thousand, eight hundred thirty-nine".