4849491 has 4 divisors (see below), whose sum is σ = 6465992. Its totient is φ = 3232992.

The previous prime is 4849487. The next prime is 4849517. The reversal of 4849491 is 1949484.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4849491 - 2² = 4849487 is a prime.

It is a super-3 number, since 3×4849491³ (a number of 21 digits) contains 333 as substring.

It is a d-powerful number, because it can be written as 4⁴ + 8⁵ + 4⁷ + 9³ + 4⁷ + 9⁷ + 1 .

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4849291) 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, 808246 + ... + 808251.

It is an arithmetic number, because the mean of its divisors is an integer number (1616498).

Almost surely, 2^4849491 is an apocalyptic number.

4849491 is a deficient number, since it is larger than the sum of its proper divisors (1616501).

4849491 is a wasteful number, since it uses less digits than its factorization.

4849491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1616500.

The product of its digits is 41472, while the sum is 39.

The square root of 4849491 is about 2202.1559890253. The cubic root of 4849491 is about 169.2643063805.

The spelling of 4849491 in words is "four million, eight hundred forty-nine thousand, four hundred ninety-one".