2026033993 has 4 divisors (see below), whose sum is σ = 2026149840. Its totient is φ = 2025918148.

The previous prime is 2026033991. The next prime is 2026034033. The reversal of 2026033993 is 3993306202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2026033993 - 2¹ = 2026033991 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2026033991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25723 + ... + 68656.

It is an arithmetic number, because the mean of its divisors is an integer number (506537460).

Almost surely, 2^2026033993 is an apocalyptic number.

It is an amenable number.

2026033993 is a deficient number, since it is larger than the sum of its proper divisors (115847).

2026033993 is an equidigital number, since it uses as much as digits as its factorization.

2026033993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115846.

The product of its (nonzero) digits is 52488, while the sum is 37.

The square root of 2026033993 is about 45011.4873448990. The cubic root of 2026033993 is about 1265.3642955027.

The spelling of 2026033993 in words is "two billion, twenty-six million, thirty-three thousand, nine hundred ninety-three".