2093951834 has 16 divisors (see below), whose sum is σ = 3383547720. Its totient is φ = 966150720.

The previous prime is 2093951759. The next prime is 2093951843. The reversal of 2093951834 is 4381593902.

It can be written as a sum of positive squares in 4 ways, for example, as 645007609 + 1448944225 = 25397^2 + 38065^2 .

It is a super-2 number, since 2×2093951834² = 8769268566223927112, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 94532 + ... + 114560.

Almost surely, 2^2093951834 is an apocalyptic number.

2093951834 is a deficient number, since it is larger than the sum of its proper divisors (1289595886).

2093951834 is a wasteful number, since it uses less digits than its factorization.

2093951834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24065.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 2093951834 is about 45759.7184650430. The cubic root of 2093951834 is about 1279.3485931082.

The spelling of 2093951834 in words is "two billion, ninety-three million, nine hundred fifty-one thousand, eight hundred thirty-four".