2949628 has 24 divisors (see below), whose sum is σ = 5765760. Its totient is φ = 1308720.

The previous prime is 2949593. The next prime is 2949629. The reversal of 2949628 is 8269492.

2949628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1113 + ... + 2671.

It is an arithmetic number, because the mean of its divisors is an integer number (240240).

2^2949628 is an apocalyptic number.

It is an amenable number.

2949628 is a deficient number, since it is larger than the sum of its proper divisors (2816132).

2949628 is a wasteful number, since it uses less digits than its factorization.

2949628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1617 (or 1615 counting only the distinct ones).

The product of its digits is 62208, while the sum is 40.

The square root of 2949628 is about 1717.4481069307. The cubic root of 2949628 is about 143.4131854796.

The spelling of 2949628 in words is "two million, nine hundred forty-nine thousand, six hundred twenty-eight".