4919834 has 8 divisors (see below), whose sum is σ = 7813908. Its totient is φ = 2315200.

The previous prime is 4919813. The next prime is 4919839. The reversal of 4919834 is 4389194.

It can be written as a sum of positive squares in 2 ways, for example, as 4826809 + 93025 = 2197^2 + 305^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4919839) 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, 72317 + ... + 72384.

Almost surely, 2^4919834 is an apocalyptic number.

4919834 is a deficient number, since it is larger than the sum of its proper divisors (2894074).

4919834 is a wasteful number, since it uses less digits than its factorization.

4919834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144720.

The product of its digits is 31104, while the sum is 38.

The square root of 4919834 is about 2218.0698816764. The cubic root of 4919834 is about 170.0787870097.

The spelling of 4919834 in words is "four million, nine hundred nineteen thousand, eight hundred thirty-four".