2746859 has 4 divisors (see below), whose sum is σ = 2750280. Its totient is φ = 2743440.

The previous prime is 2746847. The next prime is 2746873. The reversal of 2746859 is 9586472.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2746859 - 2⁸ = 2746603 is a prime.

It is a super-3 number, since 3×2746859³ = 62177084775088553337, which contains 333 as substring.

It is a d-powerful number, because it can be written as 2⁷ + 7 + 4⁹ + 6 + 8 + 5⁹ + 9⁶ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2746819) 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, 224 + ... + 2354.

It is an arithmetic number, because the mean of its divisors is an integer number (687570).

2^2746859 is an apocalyptic number.

2746859 is a deficient number, since it is larger than the sum of its proper divisors (3421).

2746859 is a wasteful number, since it uses less digits than its factorization.

2746859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3420.

The product of its digits is 120960, while the sum is 41.

The square root of 2746859 is about 1657.3650774648. The cubic root of 2746859 is about 140.0486055720.

The spelling of 2746859 in words is "two million, seven hundred forty-six thousand, eight hundred fifty-nine".