2956938 has 32 divisors (see below), whose sum is σ = 6173376. Its totient is φ = 943488.

The previous prime is 2956931. The next prime is 2956939. The reversal of 2956938 is 8396592.

2956938 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2956938.

It is not an unprimeable number, because it can be changed into a prime (2956931) 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 15 ways as a sum of consecutive naturals, for example, 18756 + ... + 18912.

It is an arithmetic number, because the mean of its divisors is an integer number (192918).

2^2956938 is an apocalyptic number.

2956938 is an abundant number, since it is smaller than the sum of its proper divisors (3216438).

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

2956938 is a wasteful number, since it uses less digits than its factorization.

2956938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278.

The product of its digits is 116640, while the sum is 42.

The square root of 2956938 is about 1719.5749474798. The cubic root of 2956938 is about 143.5315603551.

The spelling of 2956938 in words is "two million, nine hundred fifty-six thousand, nine hundred thirty-eight".