2756834 has 16 divisors (see below), whose sum is σ = 4285440. Its totient is φ = 1329360.

The previous prime is 2756821. The next prime is 2756869. The reversal of 2756834 is 4386572.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2756794 and 2756803.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7007 + ... + 7389.

It is an arithmetic number, because the mean of its divisors is an integer number (267840).

2^2756834 is an apocalyptic number.

2756834 is a deficient number, since it is larger than the sum of its proper divisors (1528606).

2756834 is a wasteful number, since it uses less digits than its factorization.

2756834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505.

The product of its digits is 40320, while the sum is 35.

The square root of 2756834 is about 1660.3716451445. The cubic root of 2756834 is about 140.2179259037.

The spelling of 2756834 in words is "two million, seven hundred fifty-six thousand, eight hundred thirty-four".