2949712 has 40 divisors (see below), whose sum is σ = 6229760. Its totient is φ = 1347840.

The previous prime is 2949707. The next prime is 2949733. The reversal of 2949712 is 2179492.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9268 + ... + 9580.

It is an arithmetic number, because the mean of its divisors is an integer number (155744).

2^2949712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2949712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3114880).

2949712 is an abundant number, since it is smaller than the sum of its proper divisors (3280048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2949712 is a wasteful number, since it uses less digits than its factorization.

2949712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371 (or 365 counting only the distinct ones).

The product of its digits is 9072, while the sum is 34.

The square root of 2949712 is about 1717.4725616440. The cubic root of 2949712 is about 143.4145468483.

The spelling of 2949712 in words is "two million, nine hundred forty-nine thousand, seven hundred twelve".