2753963 has 4 divisors (see below), whose sum is σ = 2757288. Its totient is φ = 2750640.

The previous prime is 2753957. The next prime is 2753977. The reversal of 2753963 is 3693572.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2753963 - 2²⁰ = 1705387 is a prime.

It is a d-powerful number, because it can be written as 2²¹ + 7³ + 5⁷ + 3 + 9⁶ + 6⁶ + 3⁵ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2753903) 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, 695 + ... + 2447.

It is an arithmetic number, because the mean of its divisors is an integer number (689322).

2^2753963 is an apocalyptic number.

2753963 is a deficient number, since it is larger than the sum of its proper divisors (3325).

2753963 is a wasteful number, since it uses less digits than its factorization.

2753963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3324.

The product of its digits is 34020, while the sum is 35.

The square root of 2753963 is about 1659.5068544601. The cubic root of 2753963 is about 140.1692341203.

The spelling of 2753963 in words is "two million, seven hundred fifty-three thousand, nine hundred sixty-three".