2964861 has 12 divisors (see below), whose sum is σ = 4469088. Its totient is φ = 1890504.

The previous prime is 2964859. The next prime is 2964869. The reversal of 2964861 is 1684692.

2964861 is a `hidden beast` number, since 2 + 9 + 648 + 6 + 1 = 666.

It is not a de Polignac number, because 2964861 - 2¹ = 2964859 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2964869) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6955 + ... + 7368.

It is an arithmetic number, because the mean of its divisors is an integer number (372424).

2^2964861 is an apocalyptic number.

It is an amenable number.

2964861 is a deficient number, since it is larger than the sum of its proper divisors (1504227).

2964861 is a wasteful number, since it uses less digits than its factorization.

2964861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14352 (or 14349 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 2964861 is about 1721.8771733199. The cubic root of 2964861 is about 143.6596417653.

The spelling of 2964861 in words is "two million, nine hundred sixty-four thousand, eight hundred sixty-one".