2753949 has 16 divisors (see below), whose sum is σ = 4242240. Its totient is φ = 1570560.

The previous prime is 2753941. The next prime is 2753957. The reversal of 2753949 is 9493572.

It is an interprime number because it is at equal distance from previous prime (2753941) and next prime (2753957).

It is not a de Polignac number, because 2753949 - 2³ = 2753941 is a prime.

2753949 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2753941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1894 + ... + 3015.

It is an arithmetic number, because the mean of its divisors is an integer number (265140).

2^2753949 is an apocalyptic number.

It is an amenable number.

2753949 is a deficient number, since it is larger than the sum of its proper divisors (1488291).

2753949 is a wasteful number, since it uses less digits than its factorization.

2753949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4940.

The product of its digits is 68040, while the sum is 39.

The square root of 2753949 is about 1659.5026363342. The cubic root of 2753949 is about 140.1689965993.

It can be divided in two parts, 275 and 3949, that added together give a palindrome (4224).

The spelling of 2753949 in words is "two million, seven hundred fifty-three thousand, nine hundred forty-nine".