2686341 has 8 divisors (see below), whose sum is σ = 4093504. Its totient is φ = 1535040.

The previous prime is 2686337. The next prime is 2686373. The reversal of 2686341 is 1436862.

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

It is not a de Polignac number, because 2686341 - 2² = 2686337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2686299 and 2686308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2686381) 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, 63940 + ... + 63981.

It is an arithmetic number, because the mean of its divisors is an integer number (511688).

2^2686341 is an apocalyptic number.

2686341 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2686341 is a deficient number, since it is larger than the sum of its proper divisors (1407163).

2686341 is a wasteful number, since it uses less digits than its factorization.

2686341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127931.

The product of its digits is 6912, while the sum is 30.

The square root of 2686341 is about 1639.0061012699. The cubic root of 2686341 is about 139.0124551060.

The spelling of 2686341 in words is "two million, six hundred eighty-six thousand, three hundred forty-one".