2949626 has 8 divisors (see below), whose sum is σ = 4518720. Its totient is φ = 1443388.

The previous prime is 2949593. The next prime is 2949629. The reversal of 2949626 is 6269492.

2949626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2¹⁹ + 9⁴ + 4⁹ + 9⁵ + 6³ + 2²¹ + 6³ .

It is a self number, because there is not a number n which added to its sum of digits gives 2949626.

It is not an unprimeable number, because it can be changed into a prime (2949629) 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 3 ways as a sum of consecutive naturals, for example, 15596 + ... + 15783.

It is an arithmetic number, because the mean of its divisors is an integer number (564840).

2^2949626 is an apocalyptic number.

2949626 is a deficient number, since it is larger than the sum of its proper divisors (1569094).

2949626 is a wasteful number, since it uses less digits than its factorization.

2949626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31428.

The product of its digits is 46656, while the sum is 38.

The square root of 2949626 is about 1717.4475246714. The cubic root of 2949626 is about 143.4131530658.

The spelling of 2949626 in words is "two million, nine hundred forty-nine thousand, six hundred twenty-six".