4901813 has 16 divisors (see below), whose sum is σ = 5913600. Its totient is φ = 4057200.

The previous prime is 4901807. The next prime is 4901849. The reversal of 4901813 is 3181094.

It is not a de Polignac number, because 4901813 - 2⁶ = 4901749 is a prime.

It is a super-3 number, since 3×4901813³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4901803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10403 + ... + 10863.

It is an arithmetic number, because the mean of its divisors is an integer number (369600).

Almost surely, 2^4901813 is an apocalyptic number.

It is an amenable number.

4901813 is a deficient number, since it is larger than the sum of its proper divisors (1011787).

4901813 is an equidigital number, since it uses as much as digits as its factorization.

4901813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513 (or 499 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 4901813 is about 2214.0038392017. The cubic root of 4901813 is about 169.8708707986.

The spelling of 4901813 in words is "four million, nine hundred one thousand, eight hundred thirteen".