2834630 has 8 divisors (see below), whose sum is σ = 5102352. Its totient is φ = 1133848.

The previous prime is 2834581. The next prime is 2834639. The reversal of 2834630 is 364382.

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

It is a plaindrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 2834630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2834639) 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, 141722 + ... + 141741.

It is an arithmetic number, because the mean of its divisors is an integer number (637794).

2^2834630 is an apocalyptic number.

2834630 is a deficient number, since it is larger than the sum of its proper divisors (2267722).

2834630 is a wasteful number, since it uses less digits than its factorization.

2834630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283470.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2834630 is about 1683.6359463970. The cubic root of 2834630 is about 141.5246620101.

It can be divided in two parts, 283 and 4630, that added together give a cube (4913 = 17³).

The spelling of 2834630 in words is "two million, eight hundred thirty-four thousand, six hundred thirty".