2734630 has 16 divisors (see below), whose sum is σ = 5004144. Its totient is φ = 1075680.

The previous prime is 2734619. The next prime is 2734643. The reversal of 2734630 is 364372.

2734630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2734595 and 2734604.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1632 + ... + 2851.

It is an arithmetic number, because the mean of its divisors is an integer number (312759).

2^2734630 is an apocalyptic number.

2734630 is a deficient number, since it is larger than the sum of its proper divisors (2269514).

2734630 is a wasteful number, since it uses less digits than its factorization.

2734630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4551.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 2734630 is about 1653.6716723703. The cubic root of 2734630 is about 139.8404645307.

It can be divided in two parts, 2734 and 630, that added together give a square (3364 = 58²).

The spelling of 2734630 in words is "two million, seven hundred thirty-four thousand, six hundred thirty".