4921934 has 8 divisors (see below), whose sum is σ = 7540128. Its totient is φ = 2408560.

The previous prime is 4921921. The next prime is 4921949. The reversal of 4921934 is 4391294.

It is a happy number.

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

It is a d-powerful number, because it can be written as 4³ + 9⁴ + 2¹⁷ + 1 + 9⁷ + 3⁵ + 4⁵ .

It is a self number, because there is not a number n which added to its sum of digits gives 4921934.

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 3 ways as a sum of consecutive naturals, for example, 26087 + ... + 26274.

It is an arithmetic number, because the mean of its divisors is an integer number (942516).

Almost surely, 2^4921934 is an apocalyptic number.

4921934 is a deficient number, since it is larger than the sum of its proper divisors (2618194).

4921934 is a wasteful number, since it uses less digits than its factorization.

4921934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52410.

The product of its digits is 7776, while the sum is 32.

The square root of 4921934 is about 2218.5432157161. The cubic root of 4921934 is about 170.1029825853.

The spelling of 4921934 in words is "four million, nine hundred twenty-one thousand, nine hundred thirty-four".