2093749 has 4 divisors (see below), whose sum is σ = 2392864. Its totient is φ = 1794636.

The previous prime is 2093701. The next prime is 2093761. The reversal of 2093749 is 9473902.

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.

It is a cyclic number.

It is not a de Polignac number, because 2093749 - 2⁹ = 2093237 is a prime.

It is a Duffinian number.

2093749 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2093789) 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, 149547 + ... + 149560.

It is an arithmetic number, because the mean of its divisors is an integer number (598216).

2^2093749 is an apocalyptic number.

It is an amenable number.

2093749 is a deficient number, since it is larger than the sum of its proper divisors (299115).

2093749 is an equidigital number, since it uses as much as digits as its factorization.

2093749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299114.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 2093749 is about 1446.9792673014. The cubic root of 2093749 is about 127.9307283057.

The spelling of 2093749 in words is "two million, ninety-three thousand, seven hundred forty-nine".