2939625 has 64 divisors (see below), whose sum is σ = 5940480. Its totient is φ = 1425600.

The previous prime is 2939597. The next prime is 2939633. The reversal of 2939625 is 5269392.

2939625 is a `hidden beast` number, since 29 + 3 + 9 + 625 = 666.

It is not a de Polignac number, because 2939625 - 2¹⁰ = 2938601 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2939625.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 43842 + ... + 43908.

It is an arithmetic number, because the mean of its divisors is an integer number (92820).

2^2939625 is an apocalyptic number.

2939625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2939625 is an abundant number, since it is smaller than the sum of its proper divisors (3000855).

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

2939625 is a wasteful number, since it uses less digits than its factorization.

2939625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104 (or 88 counting only the distinct ones).

The product of its digits is 29160, while the sum is 36.

The square root of 2939625 is about 1714.5334642403. The cubic root of 2939625 is about 143.2508840164.

The spelling of 2939625 in words is "two million, nine hundred thirty-nine thousand, six hundred twenty-five".