2680355 has 8 divisors (see below), whose sum is σ = 3225264. Its totient is φ = 2138400.

The previous prime is 2680313. The next prime is 2680357. The reversal of 2680355 is 5530862.

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

It is not a de Polignac number, because 2680355 - 2¹⁰ = 2679331 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 (2680357) 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, 2900 + ... + 3710.

It is an arithmetic number, because the mean of its divisors is an integer number (403158).

2^2680355 is an apocalyptic number.

2680355 is a deficient number, since it is larger than the sum of its proper divisors (544909).

2680355 is an equidigital number, since it uses as much as digits as its factorization.

2680355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1477.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 2680355 is about 1637.1789761660. The cubic root of 2680355 is about 138.9091240443.

The spelling of 2680355 in words is "two million, six hundred eighty thousand, three hundred fifty-five".