2103693 has 8 divisors (see below), whose sum is σ = 2836800. Its totient is φ = 1386528.

The previous prime is 2103683. The next prime is 2103713. The reversal of 2103693 is 3963012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2103693 - 2⁹ = 2103181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3673 + ... + 4206.

It is an arithmetic number, because the mean of its divisors is an integer number (354600).

2^2103693 is an apocalyptic number.

It is an amenable number.

2103693 is a deficient number, since it is larger than the sum of its proper divisors (733107).

2103693 is an equidigital number, since it uses as much as digits as its factorization.

2103693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7971.

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 2103693 is about 1450.4113209707. The cubic root of 2103693 is about 128.1329388696.

The spelling of 2103693 in words is "two million, one hundred three thousand, six hundred ninety-three".