2863964 has 6 divisors (see below), whose sum is σ = 5011944. Its totient is φ = 1431980.

The previous prime is 2863951. The next prime is 2863967. The reversal of 2863964 is 4693682.

It is a d-powerful number, because it can be written as 2²¹ + 8⁵ + 6⁴ + 3¹¹ + 9⁶ + 6⁵ + 4⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2863967) by changing a digit.

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 as a sum of consecutive naturals, namely, 357992 + ... + 357999.

It is an arithmetic number, because the mean of its divisors is an integer number (835324).

2^2863964 is an apocalyptic number.

It is an amenable number.

2863964 is a deficient number, since it is larger than the sum of its proper divisors (2147980).

2863964 is a wasteful number, since it uses less digits than its factorization.

2863964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715995 (or 715993 counting only the distinct ones).

The product of its digits is 62208, while the sum is 38.

The square root of 2863964 is about 1692.3250278832. The cubic root of 2863964 is about 142.0111741521.

The spelling of 2863964 in words is "two million, eight hundred sixty-three thousand, nine hundred sixty-four".