2941864 has 8 divisors (see below), whose sum is σ = 5516010. Its totient is φ = 1470928.

The previous prime is 2941859. The next prime is 2941877. The reversal of 2941864 is 4681492.

2941864 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1822500 + 1119364 = 1350^2 + 1058^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 183859 + ... + 183874.

2^2941864 is an apocalyptic number.

It is an amenable number.

2941864 is a deficient number, since it is larger than the sum of its proper divisors (2574146).

2941864 is a wasteful number, since it uses less digits than its factorization.

2941864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367739 (or 367735 counting only the distinct ones).

The product of its digits is 13824, while the sum is 34.

The square root of 2941864 is about 1715.1862872586. The cubic root of 2941864 is about 143.2872443608.

The spelling of 2941864 in words is "two million, nine hundred forty-one thousand, eight hundred sixty-four".