2690341 has 4 divisors (see below), whose sum is σ = 2736000. Its totient is φ = 2644684.

The previous prime is 2690329. The next prime is 2690351. The reversal of 2690341 is 1430962.

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 2690341 - 2¹⁵ = 2657573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2690321) 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, 22741 + ... + 22858.

It is an arithmetic number, because the mean of its divisors is an integer number (684000).

2^2690341 is an apocalyptic number.

It is an amenable number.

2690341 is a deficient number, since it is larger than the sum of its proper divisors (45659).

2690341 is an equidigital number, since it uses as much as digits as its factorization.

2690341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45658.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 2690341 is about 1640.2258990761. The cubic root of 2690341 is about 139.0814180634.

The spelling of 2690341 in words is "two million, six hundred ninety thousand, three hundred forty-one".