2484949 has 4 divisors (see below), whose sum is σ = 2498860. Its totient is φ = 2471040.

The previous prime is 2484931. The next prime is 2484959. The reversal of 2484949 is 9494842.

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

It can be written as a sum of positive squares in 2 ways, for example, as 338724 + 2146225 = 582^2 + 1465^2 .

It is a cyclic number.

It is not a de Polignac number, because 2484949 - 2⁵ = 2484917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2484919) 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 3 ways as a sum of consecutive naturals, for example, 6684 + ... + 7045.

It is an arithmetic number, because the mean of its divisors is an integer number (624715).

2^2484949 is an apocalyptic number.

It is an amenable number.

2484949 is a deficient number, since it is larger than the sum of its proper divisors (13911).

2484949 is a wasteful number, since it uses less digits than its factorization.

2484949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13910.

The product of its digits is 82944, while the sum is 40.

The square root of 2484949 is about 1576.3721007427. The cubic root of 2484949 is about 135.4479677492.

The spelling of 2484949 in words is "two million, four hundred eighty-four thousand, nine hundred forty-nine".