2730964 has 12 divisors (see below), whose sum is σ = 4792788. Its totient is φ = 1361600.

The previous prime is 2730953. The next prime is 2730967. The reversal of 2730964 is 4690372.

It can be written as a sum of positive squares in 2 ways, for example, as 1020100 + 1710864 = 1010^2 + 1308^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2730967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1104 + ... + 2584.

It is an arithmetic number, because the mean of its divisors is an integer number (399399).

2^2730964 is an apocalyptic number.

It is an amenable number.

2730964 is a deficient number, since it is larger than the sum of its proper divisors (2061824).

2730964 is a wasteful number, since it uses less digits than its factorization.

2730964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1946 (or 1944 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 2730964 is about 1652.5628581086. The cubic root of 2730964 is about 139.7779473102. Note that the first 3 decimals are identical.

The spelling of 2730964 in words is "two million, seven hundred thirty thousand, nine hundred sixty-four".