4935921 has 8 divisors (see below), whose sum is σ = 6609504. Its totient is φ = 3276480.

The previous prime is 4935919. The next prime is 4935929. The reversal of 4935921 is 1295394.

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

It is not a de Polignac number, because 4935921 - 2¹ = 4935919 is a prime.

It is a super-2 number, since 2×4935921² = 48726632236482, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 4⁵ + 9⁴ + 3¹⁴ + 5⁷ + 9⁵ + 2¹³ + 1 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4935929) 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, 2691 + ... + 4136.

It is an arithmetic number, because the mean of its divisors is an integer number (826188).

Almost surely, 2^4935921 is an apocalyptic number.

It is an amenable number.

4935921 is a deficient number, since it is larger than the sum of its proper divisors (1673583).

4935921 is a wasteful number, since it uses less digits than its factorization.

4935921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7071.

The product of its digits is 9720, while the sum is 33.

The square root of 4935921 is about 2221.6932731590. The cubic root of 4935921 is about 170.2639613271.

The spelling of 4935921 in words is "four million, nine hundred thirty-five thousand, nine hundred twenty-one".