4951634 has 16 divisors (see below), whose sum is σ = 7819200. Its totient is φ = 2348304.

The previous prime is 4951633. The next prime is 4951637. The reversal of 4951634 is 4361594.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4951634.

It is not an unprimeable number, because it can be changed into a prime (4951633) by changing a digit.

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, 2699 + ... + 4145.

It is an arithmetic number, because the mean of its divisors is an integer number (488700).

Almost surely, 2^4951634 is an apocalyptic number.

4951634 is a deficient number, since it is larger than the sum of its proper divisors (2867566).

4951634 is a wasteful number, since it uses less digits than its factorization.

4951634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1537.

The product of its digits is 12960, while the sum is 32.

The square root of 4951634 is about 2225.2267300210. The cubic root of 4951634 is about 170.4444425872. Note that the first 5 decimals are identical.

The spelling of 4951634 in words is "four million, nine hundred fifty-one thousand, six hundred thirty-four".